Even if I did like the look, I'd never put them on a street car. I try and refrain from anything out-standish for fear that some jackass will key a car with those types of features.
Just a thought.
And to all the comments above, I don't think the color of the wheel is related to the type of car at all, only the color. The style of the wheel is all that can make/break it on the style of the car. If green wheels look good on a white evo, then green wheels can look just as good on a white van. IMO...