Aurora palette
Peaty Marsh
From #007049 ink through #339c6e, #53b889, #74c59c to #90e3b8 light, Peaty Marsh 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.
tealaurorafive-stop
#007049
#339c6e
#53b889
#74c59c
#90e3b8
The generator opens with #007049 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.