Punchy green bedroom: Black + white bedspread + colorful modern art, by Sheila Bridges, originally uploaded by xJavierx.
Oh, Sheila, how I love thee! I have no idea what paint she used here, but I bet you could get a similar look with Benjamin Moore's Neon Lime or Iguana Green.
Photo from www.sheilabridges.com.
~xJavierx