Boy or girl? Blue works well with brown - maybe a turquoise. Yellow and orange work too.

I like hot pink and turquoise but also found this cool picture with mint green and orange. Show your daughter and let her choose. They all look great! http://houzz.com/photos/1672171

I guess it's more of a lime green than mint green. ;)

Tiffany blue and Hot Pink [houzz=]

Apple Green and Brown [houzz=]

Peach [houzz=]

Neutrals [houzz=]

Here is a darker lime green with the brown zebra. It's amazing how sophisticated and interesting the zebra prints can look. I'm almost tempted to add this to my own bedroom. I've always though of zebra as either teen girl or family den, never adult bedroom. http://houzz.com/photos/534211