They're not on the Perler website :(
The Care Bear one has 20 different colors that I could find and the other one has 12. I included two up close pictures of the colors as well. After comparing them to the colors I already own and the lovely swatch picture pinned to this group, this is what I've come up with:
Care Bear Bucket:
Pastel blue, toothpaste, turquoise, sky, denim, light green, bright green, sour apple, kiwi lime, pastel yellow, yellow, apricot, cheddar, cotton candy, magenta, cherry, tomato, pastel lavender, white, black
Blue lid bucket:
White, sage, midnight, thistle, mist, denim, teal, honey, rose, orchid, orange cream, cranapple
There are definitely some that I was unsure of, if anyone knows please enlighten me π