HELP!What accent color would make a pale green and white damask bedding look elegant?

White seems to be playing off the green. I have all black furniture desk,dresser, and tv stand. I was thinking brown but I want it to look luxurious not earthy. I'm thinking about just getting white sheets to go with the comforter only because it's so hard to find a decent color to go.... So brown black and green and white feels like way too many colors. I don't know. Help me.