Reply to LED to change colour dependant on function.

Okay so I have just mapped for buttons that will each indicate red dependant on deck focus. How do I mange to get these buttons to be green whilst not in deck focus. To be clear, at any one time 3 buttons will be green and the focued button will be red.

Whats the easiest way if I just want a button to be one particulr colour all the time without changing state when pressed.