Do you want the same exact color? Or are you looking for something you can buy at your LAPS?
If you want something close that you can get in a spray bomb try either Chrysler PEL or Ford G2 paint codes. You should be able to get a rattle can nearby. They're not exact matches, but if the parts aren't touching, you might get away with it.
If you're looking for a better color match, you can try Color Rite or give me your zip code and I can see if there's a Standox distributor nearby.