There are things I should probably address from looking at this when it came to who else doesn't have green palette swap colours: https://www.ssbwiki.com/Alternate_costume_(SSBU)
*Whilst not mentioned to be green, there are some green Koopalings, and the Hero of Dragon Quest IV is green, and Alex + Zombie alternate skins of Steve are green, so I did not need to add them in.
*I couldn't tell if the Duck Hunt Dog and Mewtwo have green palette swaps, since green was not amongst the mentioned colours, and since the poster of this submission in 2014 around the time of Smash 4's release did not mention those two.