>>8091126Apparently there isn't really a definitive shade for 'British Racing Green'; the term historically applied to green, and specifically darker green, shades in general, but here's the green listed by its HEX/RGB value at the top of the wikipedia article on the subject.
Also, I'd like to take a moment to say that if GIMP is supposed to be the best free alternative to Photoshop, then the graphics industry is straight-up fucked...