I went through alot of photos to find out what I think are the colors and this is what I came up with,

Aang - Grey/Hazel

Katara - Blue

Sokka - Blue

Toph - Light Green

Suki - Blue

Zuko - Gold

Iorh - Hazel

Azula - Golden Brown

Ty Lee - Grey

Mai - Pale Gold

Jet - Brown

Princess Yue - Blue

Long Feng - Light Brown

Momo - Green

Avatar Roku - Grey

Zhao - Brown

I never said that these are right but this is how??I see them