Frost palette
Brazen Lagoon
Dark anchor, working middle, light release: #004f2b, #007c47, #329861, #55a475, #71c190 form a triadic frost set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
greenfrostfive-stophigh-contrast
#004f2b
#007c47
#329861
#55a475
#71c190
The generator opens with #004f2b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.