I have pale skin, and don't get tan, what color bikini would look best on me?

It depends on how you want to look. If you like looking white or want to look tanner. Since you said you want to look tanner, I would say brown. I have the same problem and whenever I where brown or a true white, It always makes me look tanner. Also if you want to where a color, where darker shades of it and stay away from electric colors such as hot pink.