Here are a few pictures of the room I want to redo. The long walls are painted off White and curtains are a shade of yellow. The wall behind the bed is a shade of brown.The furniture is teak. I would like to change all colours except the teak finish.please suggest options. Much appreciated.

I think all white will be a very nice scheme and the differences in the white will just add subtle difference. In the above pic the walls are more white than the table, but mixing with the light tan colours and greyish tones makes this gradient of whitish tones work well.This room is all white as well with the furniture and walls, but adding the punch of the other colours masks if the whites are slightly different as the bright colours become the focus. The walls in the pic below 'read' a very pale grey so that would be an option, just ensure that it is a whitish-grey and not muddy or warm. I would choose the sofa colour as your main colour and accents to match from there.

grey is a mature sophisticated colour. Complementary colours are shades of grey, black, dark blue and white. You can use yellow or red but very sparingly in soft furnishings. Some examples from the internet

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