Coffee palette
Opal Hollow
Dark anchor, working middle, light release: #005253, #007e80, #33999b, #58a7a8, #74c3c4 form a split-complementary coffee 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.
cyancoffeefive-stop
#005253
#007e80
#33999b
#58a7a8
#74c3c4
The generator opens with #005253 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.