Just create a second LUT and apply it after the first one. It should not affect the behaviour of the first LUT unless it is modifying the same color, and if that is the case you want it to modify that color anyway. LUTs can be stacked, it’s pretty neat, and really easy in After Effects of Resolve.
I tried it, I cropped out just the yellow block and did a color match, and then apply it on top of the first LUT in photoshop, but the whole image turned greenish.
target:
reference:
result after global LUT + shoe LUt:
There’s no guarantee it will work, because if you leave out one part of the frame, it may alter the unique colors of those parts as a conseqience of getting the correct yellow.
Looks like that’s the case for me. I redo the crop on the shoes with a bigger surrounding, the yellow was matched but it also affected the rest of the image.