Why is Disgust green in Inside Out(2015)?

[@ottoduminica8329]

"There is a dangerous smell ppl, hold on, what is that?"
ATEE💋💚💅

[@Maddyedmondluv]

I s we dweed d 🎉

[@DanielVasquezYT]

There's a dangerous smell..
Says the girl who was based off broccoli.

[@MusaFairyofMusic88]

slayyy gurl 💋💚💕

[@keishawitney6215]

Nice

[@Nuture_Love24]

Why is her eyelashes soo long

[@joanrayandayan1661]

Omg i just knew that when i went to the comment box

[@Tocagamer20]

Gross=green

[@Upgraded_titanguest]

Vomit Is Green. 🧠

[@julielove6183]

boooooooooooooooo