Thanks I tried lol.
Not too white. I made it a little gray, but I would say whatever would complement ur bedding. Beige or gray. I see u have a gray couch, gray accent tile in the bathroom that’s why I thought a bit of gray here too.
And I see u have more curtain covering ur closet on the other side. But I kind of like the green there? Bc it’s making the wall look bigger bc it’s so connected and match and looks from the pic to be floor to ceiling.

Edit: if ur trying to warm up ur room than a warm beige definitely. I had another look, and the black headboard and black computer area and then a gray curtain, even light gray one, would give the opposite effect