Tropical palette
Seafoam Prairie
Dark anchor, working middle, light release: #004f42, #007b69, #329683, #55a392, #72c0ae form a triadic tropical set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
tealtropicalfive-stop
#004f42
#007b69
#329683
#55a392
#72c0ae
The generator opens with #004f42 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.