I would go with a gold or yellow ... of course I happen to love teal/ turquoise and gold/ yellow together. Something in variations on the photos below... maybe some pink accents if you have a girl or lime green or blue accents if you have a boy.

Photos would help us a lot but mint and grey usually goes well with charred oak.

I'd like to suggest that the most important thing here is more about who is using the room. If It's a child's bedroom use lovely children's curtains - there's so much around and any pattern could pick up the wall and floor colours. If a guest room and not used often I'd suggest a beautiful velvet or good quality Linen and forbid the little ones from going in to that room!!!!!! alternately a blind attached at floor level could be raised or lowered so the view is still there but with privacy from waist height perhaps. Good luck. Bee

We are doing the following to this kitchen: - Tiles replaced to large light grey concrete tiles (confirmed) - Cabinetry sprayed to white: sea fog OR half sea fog (note: walls are now half sea fog) - Benchtop replaced with white or grey stone Question: do we get white or grey for the bench based on the above?! options are: - grey stone (pictured with floor tile held against it) - plain white stone (not pictured but is plain white stone) - white marble with subtle pale grey marbling (pictured with floor tile held against it) white tiled splashback remains as is!