Pick the one you like the most.
niceeee. :) anyways, yeah! Lime green is AWESOME - but if you're going to get more than one color with it, then pick a color that you think would look good with lime green. Don't get like yellow or cleared ones with lime green... your teeth will look kinda... u know... ughhh. lol. :) But yeah - the best part is that you get to change the colors every time you get an adjustment. So if you ever get tired of lime green, you can always mix and match and change up your colors. GOOD LUCK! =D
dark green would probably look best,but it's your choice :)
