Reviving this because there are some great coops here!
My husband's friend brought home neon green paint for my coop (why they couldn't wait for me to pick it since I'm the one painting it, who knows...) and I'm not sure I want to go there... If it was a slightly less obnoxious color I would be into it, but neon green... I just don't know.
My coop is a red/brown color. We wanted a rustic cabin-like feel. We picked up the paint at Lowe's. I'm sorry I don't have the exact name of the paint. Here's a pic of my coop.