Changing eye color...?

Question

my eyes go from dark brown to a light green but it is a very noticible green, it bothers me because it wil stay green for anything from a hour to a couple of days, before going brown again, what can be the cause of it?

Answer 1

I dunno what the cause of it is, but I get it too. My eyes change from blue to gray to green to hazel. It's cool though. Seriously, enjoy being different! Lols! =]