Details please! ;)

For what purpose? Other walls, trim, ceiling, furnishings? Have a look at this -- I really like the aqua door with the walls, especially with the white. It's very refreshing.. Click on the link for more pics of rooms using the colour. http://www.thecreativityexchange.com/2016/01/benjamin-moore-edgecomb-gray-color-spotlight.html Another pic using aqua.

I know it's counter-intuitive, but I'd go deep saturated Blue/green...or Teal. All over. It will unify all the odd planes and angles in this room. Keep all the woodwork a fresh white. Use pops of jewel toned soft furnishings...to link the blue & taupe sofas...or... Use patterns in tribal/ ikat tones to keep it masculine. Build up some open shelving for storage along dead-wallspace near the door entrance to this room.

If you do find it a little top heavy, I would be tempted to soften the green colour very slightly - have a look at earthborn colours they have some lovely ones I think you'd like, Sunday Stroll and Gregory's Den being the best I think for you. If it helps, really think about how you want the room to feel when you're using it, light and airy/statement and impactful/calm and relaxing/luxurious and elegant/industrial and rugged? - that will help you dress and finish the space too if you keep this in mind whilst choosing your finishes. The tiles have a yellow undertone to them and the gorgeous, sumptuous green colour you have chosen looks like it has a slightly blue undertone so it's just a case of balancing the two so that the walls don't overpower your cabinetry :). If you're happy keeping the heavier green maybe tint the ceiling colour with green, just a touch to soften the ceiling line? Exciting project! Good luck!