Frost palette
Cordovan Lighthouse
From #007454 ink through #00a378, #3cc093, #67cca5 to #85eac2 light, Cordovan Lighthouse 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.
tealfrostfive-stop
#007454
#00a378
#3cc093
#67cca5
#85eac2
The generator opens with #007454 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.