Daylight palette
Opal Courtyard
Dark anchor, working middle, light release: #005d65, #008a95, #37a6b1, #5eb3bd, #7bd0da form a complementary daylight 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.
cyandaylightfive-stop
#005d65
#008a95
#37a6b1
#5eb3bd
#7bd0da
The generator opens with #005d65 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.