i would stick with black, some colors look good on other cars but might look retarded on yours
that green looks hot but i doubt it would look good on 5 spoke 16" rims, thise pictured have alot of spokes and they are like 17 or 18 inch so it would be hard to compare
purple is def a no, only subaru's can pull that off lol
I have a white protege and ive painted the wheels both gold and black... and honestly they both looked good... but i ended up doin em a gunmetal and i personaly thank they look way better now