Tropical palette
Festival Harbor
Five stops tuned to sit together without fighting — #004b45 ink anchors the set, #70bcb2 opens it up, and #00776e, #319288, #549f96 cross the middle in a tetradic arrangement. Festival Harbor suits book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
tealtropicalfive-stophigh-contrast
#004b45
#00776e
#319288
#549f96
#70bcb2
The generator opens with #004b45 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.