My counter tops are black and my cabinets are white which go all the way to the ceiling. My frig and my stove are also white.These are the curtains I want to buy.
Maybe a darker tan would look nice. Or even a chocolate brown color.
Bring your curtains to the paint store and choose a colour a bit deeper that the beige you could also put in the cream colour and add only one dark wall in the same tone as the curtains but bring your material with you when you buy your paint
You could go with a light tan, or a deep yellow. If you go any other colour, then the curtains will look out of place. Even with the deep yellow, I am not sure if the curtains would match. It might be better to stick with a light tan colour, or match up the tan in the curtains by taking them in and having the paint store colour match them.