I have everything- it all calls my name! And I listen.
My favorite- I don't know- I love them all. Have some jewel tones, some brights, some 1930s, some Civil War, etc.
I don't have a lot of browns and greens. I have 3 tubs of Christmas fabric and 2 tubs of children's prints. I'm just addicted to fabric. (Although I am adhering to my resolution of not buying fabric and using from my stash).