Green or blue. Try to stay away from black or brown unless your hair is up. :)
What colour would look best on the following: Pale skin tone, med/dark brown hair, dark brown eyes?
It depends on what you are talking about. For clothes, Blue or green always look best on me and I have those same features. Black makes me look too much like a goth, but brown looks good. As far as make up goes, purple or brown eyeshadow and a peach or pink lipstick... Lighter colors are best.
Dark red hair like Rihanna's or Arianna Grande from Victorious:)
Black or Brown, but I'm straight, so I know absolutely nothing when it comes to such matters LOL