Prairie palette
Chiffon Clearing
From #006368 ink through #059097, #3aacb3, #61b9bf to #7ed7dc light, Chiffon Clearing is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanprairiefive-stop
#006368
#059097
#3aacb3
#61b9bf
#7ed7dc
The generator opens with #006368 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.