Tropical palette
Blushing Foundry
Dark anchor, working middle, light release: #005e55, #008b7f, #36a79a, #5db4a8, #7ad1c5 form a tetradic tropical set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
tealtropicalfive-stop
#005e55
#008b7f
#36a79a
#5db4a8
#7ad1c5
The generator opens with #005e55 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.