... I would be green. Definitely green. 
As this is my favourite color. 

I feel thirsty if I can't see green around me. 
I love trees because they are green. 
I love to hug trees.

My eyes are green, too. 

When I'm in the forest, my eyes are calm. 
(When I'm in front of the computer - not so much. :P :-) ). 

You can see a picture of me wandering in the Andes in Ecuador back in 2O17. This photo was taken on one of the slopes of El Altar - a 4OOO-m peak that I climbed with a group. You can see how happy I am as it is all green around me - it's so comfortable to lay my eyes anywhere, even though the hike was strenous and at the end I got soaked because of the rain! 

What's your favourite colour? I invite you not to tell me directly, but let me guess it! :-) I will offer you a lesson where we playingly learn about questions and question structures in English! (Or in German / Spanish / Norwegian - your choice of the language). :-)