We have decided blue purple and green. I didn't think they worked well together until I googled it and liked all of the examples. The blue and purple would be the primary colors with splashes of green.
@bitney17 it sounds like we have very similar venues. Of course it depends on what you like, but as long as it's done well I've seen a lot of examples that I like:)
We decided on antique/neutral-ish colors for the bohemian theme we are going for. So: white, ivory, gold, blush pink, poppy orange, lime green, and mint. It sounds like a lot, but when they are combined, it fits the theme great.
We are doing Deep red and Burlap with some charcoal grey if we need a little extra