Acid palette
Flannel Chapel
Dark anchor, working middle, light release: #005f5e, #008c8a, #37a8a6, #5eb5b3, #7bd2cf form a split-complementary acid set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#005f5e
#008c8a
#37a8a6
#5eb5b3
#7bd2cf
The generator opens with #005f5e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.