After seeing British Racing Green swatched all over the Internet, I finally gave in and bought it. Unfortunately, for me it's been the same story s with a lot of other very dark colours: out of bright light, it just looks like black. I found it really annoying that once I'd put on enough to reach a good opacity, you really couldn't tell it was green. Since then, this expensive product has just sat in my drawers. I can't recommend this colour, but Butter London's Come to Bed Red is a staple for my nails. It's great!