Green Hair Cartoon Characters

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Popular green hair cartoon characters include Mitch from the Regular Show, Wallflower Blush, Broly, Heffer, Cujo, and Jack from Oggy and the Cockroaches. But why do creators choose this color?

Green is often used to enhance a character’s visual appeal and make them stand out. It can symbolize nature, growth, envy, or even madness. One of the most famous examples is The Joker, whose green hair symbolizes his chaotic and unnatural state.

I decided to comb through animation history to find the best green-haired cartoon characters that defined our childhoods. Whether they are heroes, villains, or just weirdos, here is the definitive list.

The Villains (Chaos & Envy)

Green is a classic “villain” color in animation, often representing toxicity or madness. See more evil cartoon characters here.

1. The Joker (Batman)

The Joker may be the “Clown Prince of Crime,” but he’s no joke. Since his debut in 1940, the Joker has wreaked havoc on Gotham City. His signature green hair is a result of falling into a vat of chemicals (in most origin stories). It’s an unnatural, sickly green that contrasts perfectly with his purple suit. He is the standard by which all other green-haired villains are measured. If you love Batman, check out our list of Batman cartoon series.

2. Disgust (Inside Out)

In Pixar’s Inside Out, Disgust is one of the five emotions. She protects Riley from being poisoned—both physically (broccoli) and socially. She is entirely green: skin, dress, and hair. Her green bob cut is stylish and sharp, fitting her judgmental personality perfectly.

3. Beast Boy (Teen Titans)

Beast Boy, also known as Garfield Logan, is the green-skinned shapeshifter of the Teen Titans. His entire body is green due to a rare illness (Sakutia) he contracted as a child, which was cured by green monkey serum. His green hair matches his animal transformations perfectly. He brings the humor to the team, but don’t underestimate his power. He is a staple of many animated superhero series.

4. She-Hulk

Jennifer Walters, aka She-Hulk, is the cousin of Bruce Banner. She received her powers via a blood transfusion. Unlike the Hulk, she retains her intelligence and personality when she transforms. Her long, flowing dark green hair is iconic. She proves you can be a high-powered lawyer and a green giant at the same time. Check out our list of best green heroes for more like her.

5. Polaris (X-Men)

Lorna Dane, or Polaris, is the daughter of Magneto. Like her father, she controls magnetism. Her green hair is a mutation she was born with (she often had to dye it brown to hide). It visually connects her to the “magnetic spectrum” aesthetic often used in Marvel comics. She is a fierce leader and a powerful mutant.

6. Broly (Dragon Ball Z)

The Legendary Super Saiyan. While most Saiyans turn yellow/gold, Broly’s power is so immense and uncontrollable that his aura and hair tint green (representing his “berserker” state). He is a fan favorite because he represents raw, unbridled destruction.

7. Wallflower Blush (My Little Pony)

Wallflower Blush is the main antagonist of the Equestria Girls: Forgotten Friendship special. Her green hair and skin match her name—she blends into the background like a plant. Driven by jealousy of Sunset Shimmer, she uses a memory stone to erase memories. Her design is soft, which makes her villainy surprising.

The Heroes & The Good Guys

Green hair can also represent nature, kindness, and quirky energy.

8. Deku (My Hero Academia)

Izuku Midoriya, aka Deku, is the definition of a hero. His messy, moss-green hair matches his costume and his lightning aura. In a world of superheroes, his green look has become iconic. It symbolizes his growth—just like a plant, he starts small and grows into something mighty. He is one of the most recognizable shonen anime characters.

9. Cosmo (The Fairly OddParents)

Cosmo is Timmy’s fairy godfather. His electric green hair matches his eyes and his wand trail. He is the chaotic half of the duo (Wanda is pink and sensible). His green hair visually represents his goofy, unrestricted magic. He is the definition of a chaotic cartoon character.

10. Ferb Fletcher

Ferb is a man of few words but many talents. His green hair is a stark contrast to his stepbrother Phineas’s red hair. It reflects his calm, grounded personality. He doesn’t need to be loud; his actions (and his hair) speak for him.

11. Cilan

Cilan is the Grass-type Gym Leader of Striaton City. His green hair represents his connection to nature and his job as a Pokemon Connoisseur. He is polite, eccentric, and loves to evaluate the “taste” of a battle. If you like Pokemon, check out other anime similar to Pokemon.

12. Sailor Neptune (Sailor Moon)

Sailor Neptune (Michiru Kaioh) has wavy, sea-green hair that reflects her powers over the ocean. She is elegant, sophisticated, and artistic (she plays the violin). Her hair color is one of the most beautiful shades in anime history, representing the deep sea. She is a classic magical girl anime character.

13. Eureka (Eureka Seven)

Eureka is a Coralian (an alien life form) in human shape. Her pale turquoise hair makes her look ethereal and otherworldly. She starts emotionless but learns to love through her relationship with Renton. Her hair is a key part of her unique, alien design.

14. Nel Tu

Nel is an Arrancar with long, flowing green hair. When we first meet her, she is a child, but she transforms into her true adult form, a powerful warrior (former Espada #3). Her green hair remains consistent, symbolizing her spirit.

15. Tatsumaki

The “Tornado of Terror.” Tatsumaki is a powerful psychic with curly green hair that glows when she uses her powers. She is small, sassy, and incredibly strong. Her sister, Fubuki, also has dark green hair, making it a family trait.

16. Roronoa Zoro

Sanji calls him “Marimo” (Moss Head) for a reason. Zoro’s short, green crop is iconic. He is the swordsman of the Straw Hat crew. His green hair represents his resilience and strength—like a weed that cannot be cut down.

17. Gon Freecss

Gon has spiky, black hair with green tips (and a full green outfit). He is a “natural” boy who grew up in the wild. His green aesthetic fits his role as a Hunter who is in tune with animals and nature.

18. C.C.

The immortal witch of Code Geass. Her long, lime-green hair is her most defining feature. She is mysterious, cynical, and obsessed with pizza. Her hair color makes her instantly recognizable in the mecha anime genre.

19. Bulma (Sometimes)

Wait, isn’t Bulma blue-haired? In the anime, yes. But in the original manga (and some movies), her hair is actually purple or teal-green! She is a hair chameleon.

The Oddballs & Creatures

These characters have green fur, skin, or are just plain weird.

20. Mitch “Muscle Man” Sorrenstein

Mitch, better known as Muscle Man, is a green-skinned humanoid with greenish-brown hair. He works as a groundskeeper. He is loud, gross, and constantly making “My Mom!” jokes. He is the definition of a “green slob.”

21. The Grinch

The Grinch is entirely green. Interestingly, in the original Dr. Seuss book, he was black and white with pink eyes! The 1966 animated special made him green, and it stuck forever. His color represents his envy of the Whos’ happiness. See more Grinch characters here.

22. Oscar the Grouch

Oscar lives in a trash can and loves it. His shaggy green fur matches the “mold/trash” aesthetic he loves. Did you know he was originally orange in the first season of Sesame Street? He turned green (allegedly from mold) and stayed that way.

23. Heffer Wolfe (Rocko’s Modern Life)

Heffer is a steer (male cow). Unlike real cows, he is yellow with a unique patch of green hair on his head. He is Rocko’s best friend. His green hair is just a quirky design choice that fits the surreal 90s cartoon aesthetic.

24. Jack

Jack is Oggy’s cousin. He is a green cat (unlike Oggy, who is blue). He is tough, arrogant, and obsessed with gadgets. His military-green color reflects his aggressive, bossy personality.

25. Nutty

Nutty is a green squirrel addicted to candy. He has candy stuck to his fur and a lazy eye. His bright green color represents his sugar-fueled, manic energy. Warning: Do not watch this show if you dislike cartoon violence! Check out other Happy Tree Friends characters.

26. Lifty & Shifty (Happy Tree Friends)

Twin raccoons who are kleptomaniacs. They are dark green, fitting their sneaky, thief personas. They always try to get rich quick, but usually end up getting… well, destroyed.

27. Vinnie Terrio

Vinnie is a green gecko with a passion for dancing. He is clumsy but enthusiastic. His green scales/hair make him stand out among the other pets.

28. Cujo

Cujo is a ghost dog. He looks like a cute, small green puppy, but can transform into a massive, terrifying beast. His green color signifies his ectoplasmic ghost nature.

29. Kitty

Johnny 13’s girlfriend. She has green hair and green skin. She is often jealous and possesses humans to get attention. Her green aesthetic matches the “Ghost Zone” vibe.

30. Coco

Coco is a bird/airplane/plant hybrid. She has a palm tree for a head, which acts as her “green hair.” She only says “Coco,” but she is smart and lays plastic eggs filled with surprises.

31. Bisca Connell

A gunslinger mage from Fairy Tail. She has long green hair and usually wears a cowboy hat. She is loyal, a great mother, and a deadly shot.

32. Jade

Jade is the daughter of the original Green Lantern, Alan Scott. Her skin and hair are green because she is infused with Starheart energy. She doesn’t just wear the ring; she is the power.

33. Jackie Khones

A one-eyed, green stick figure from Foster’s Home. He speaks in a smooth voice and loves sandwiches. He is a small character with a big personality.

34. Grundgetta

Oscar the Grouch’s girlfriend. She is also a green Grouch. She proves that there is someone for everyone, even if you live in a trash can.

35. Droop (The Muppets)

A snaggle-toothed green monster Muppet. He looks sad and “droopy,” hence the name. He is a background character who adds texture to the Muppet world.