AM restoring 4/95 yamaha virago want to know the back colours of speedo & tacho as I have 2 different colour

Question

AM restoring 4/95 yamaha virago want to know the back colours of speedo & tacho as I have 2 different colour

Answer 1

Use whichever color will give you the best contrast from the needles.  Figure out what kind of light you'll be using it in and which background will give you optimum visibility of the needles against the background.  Unless of course you already have other guages.  The match the background color of the other guages.