According to the Catlog of Chevy Truck ID Numbers, 234N comes up as Ocean Green. It seems that all truck colors are #234, with the letter at the end signifying what the color is. Oddly enough, there are 3 different codes for Pure White, T w/chrome trim, U w/std trim, V 36-3800 w/std trim. Not sure if there is any real diffence in those colors.
