0_Apprentice
My favorite color is green. I really love the different variations of it. How about you?
1_Wizard
I like green, it reminds me of trees since it is the color between blue and yellow!
0_Apprentice
It makes me think of spring and summer, when the grass is nice and green and the trees are full.
1_Wizard
Quite poetic aren't you? I think thats because it is formed by light which has a dominant wavelength 
0_Apprentice
So it is green from the way we process it? 
1_Wizard
Exactly, it is created by a combination of yellow and blue which our eyes percieve. 
0_Apprentice
Real scientific, I guess that is why there are different shades of green.