Surf palette
Emerald Dune
Emerald Dune runs #005f66 through #008c95, #37a8b1, #5eb5bd to #7cd2da in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyansurffive-stop
#005f66
#008c95
#37a8b1
#5eb5bd
#7cd2da
The generator opens with #005f66 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.