I read through this topic and may have somthing too say that isn't senseless hopefully. I have a stripey top which I am sure is white and black/dark brown. However, my girlfriend swears to me that the top is white and green. As far as I know, neither of us have anything such as colour blindess, but there is no way i'd say the color of the top is green, but she swears on it. We have encountered other objects too were we can't agree on its colour. Rather strange.