Emoji-voting color

When doing emoji-voting, I wish the colors were easier to see.
For example the 3 emojis of "bad-average-good" have the colors "orange-gray-green", and the gray ones are hard to see. I wish the colors were "red-orange-green" or something better. And for the 5 emojis the 2 "best" emojis are both green, yuck.
Thanks.

Could you send a screenshot or the link to your PollUnit to support@pollunit.com? So we can see this voting type with your theme settings and have a closer look at this issue.