Tropical palette
Chiffon Ridge
Dark anchor, working middle, light release: #009fb3, #53a166, #00a490, #70be81, #3dc1ac form a tetradic tropical set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters.
tealtropicalfive-stop
#009fb3
#53a166
#00a490
#70be81
#3dc1ac
The generator opens with #009fb3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.