Thank you so much! I always take a bit extra time for palettes and even if the initial idea was pretty clear to me, these tiles changed a lot during the past months! At the very beginning, I planned those to be 8x8pixels, but I ultimately felt that was too cumbersome to work with.
This was the very beginning of the pack, with stark colors and lots of microtiling:
Working a bit on that, and making a few more tries and receiving feedback, I'm quite happy with the "easier on the eye" final result. :'>