My wife ran up against the painted wooden edge of our garage door
while backing out the car. Now we have a scraped bright green against
our dark grey, which shows up quite a bit.

I used a lot of elbow grease, plus some soap & water, hoping that it
might just be water based paint that would come off somewhat easily. It
didn't work. Then I tried mineral spirits, hoping that might take it off.

Most of the paint is on a plastic or rubber "bump guard", but a small
amount of it is on the actual driver side door.

Anyone have any suggestions on other concoctions that I might try to
get it off?

Thanks!