Daylight palette
Glacier Brook
Dark anchor, working middle, light release: #006c78, #0099aa, #3ab5c7, #65c3d2, #83e0ef form a split-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
#006c78
#0099aa
#3ab5c7
#65c3d2
#83e0ef
The generator opens with #006c78 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.