Jewel palette
Leaden Fjord
Five stops tuned to sit together without fighting — #00533b ink anchors the set, #74c5a4 opens it up, and #00805d, #339c77, #57a888 cross the middle in a monochromatic arrangement. Leaden Fjord suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
tealjewelfive-stop
#00533b
#00805d
#339c77
#57a888
#74c5a4
The generator opens with #00533b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.