Yes, I have naturally mousy brown hair, which I hate. I normally keep it super blonde but have experimented over the years with tons of colors, including black, chocolate brown, streaks and completely unrealistic highlights in my blonde of pink, teal and a neon green/yellow.
I loved the pink. If you go with something like that though and live in a conservative town don't be surprised when ppl treat you like you have the plague. When I had pink in my hair I had also just gotten a labret piercing (so it was a large metal ball, not a smaller one) and people in this podunk town were really put off by it. However, little girls were always pointing at my hair asking their mom's if they could have pink hair too though, lol.