Surf palette
Fern Brook
Dark anchor, working middle, light release: #005249, #007e71, #33998c, #57a69a, #74c3b6 form a triadic surf set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
tealsurffive-stop
#005249
#007e71
#33998c
#57a69a
#74c3b6
The generator opens with #005249 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.