Hi,
This code, placed in the worksheet code section of your file (not a module and not the workbook), will do it:
The first bit of the code means that the code will only run when something changes in the G4:I6 range. If you've got multiple ranges, I
think you can put in multiple copies of this code, referring to different ranges, each of which will then only activate if those particular ranges are amended - but I'm not 100% sure about that...
I tried to do one line with Range("B4:D6") and Range("G4:I6") but for some reason that changed B4:D6 all to black fill

- so I've had to put in one line for each cell.
There's probably someone on here who can come up with a more efficient way of doing this, as I'm not very good with VBA, but at least this works.
Here's your file with this macro in it:
Attachment 423927
I've reset the fill to 'no fill' so that you can see it work - just change any cell in the right-hand table (typing the same value again will work) and you'll see the left-hand table colours change to match, as you want.
Hope that's of some help.
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