Quote Originally Posted by Ava View Post
This may differ in other areas of the world, but to me the color green signifies a sort of purity/unity. It's a "cool" color, as opposed to "hot" like yellow. Green, to me, would be a much much better choice for "optimal level". I would say do red -> orange -> yellow -> green -> white/grey. I don't know how many steps there are, but this is just kind of a standard progression of bad -> good colors. Hots indicate a sense of urgency/impulse/warning, thus hot colors should be used to indicate the negative end of the spectrum. Cools should be used once the negative threshold is crossed.
The above is about as logical as it gets. I support green for an optimal match. White/Gray if you are well above optimal (IE LVL 50 varrying a R30 weapon)