My office manager drives a black-and-yellow Charger Daytona. It looks like a bumblebee, if bumblebees were the size of humpback whales.
To address the main point of your original post, most cars offer red as a possible paint job...even very conservative cars like the Camry and the Elantra. I do wish there were more green cars, though. I love a nice deep emerald green, or better yet, British racing green.