Knocked through front room/dining room. Light olive green sofa staying, bright yellow table staying (and ideally want to pick this up with some other yellow accents, perhaps cushions and a lamp) dark wood floor staying. Mid century ish style. Can I do light pink walls (FB Calamine-y)?! I'm definitely tempted! Other options are another shade of green (too much with the sofa?) or the more ubiquitous neutral/classic grey (looks great with yellow but the idea of it doesn't make me smile so much!). Help!