Black Green and Chrome is so fuckin sick it hurts. I've seen a few drag bikes this color and its just awesome.
Usually green is the primary color. The frame, hubs, and tank/rad shroud. Chrome is the secondary with neary everything thats steel chromed, and if it aint polished aluminum its chrome plated aluminum. Finally black is the tertiary color. Front and rear plastics, tires, and the seat cover. The one I saw (that I wish I had a picture of) had some sort of black/green thing going on so it wasn't just one solid color.
Definitely a scheme I'd like to do one day.