Acid palette
Midnight Canyon
Dark anchor, working middle, light release: #006a65, #009891, #3ab4ad, #63c1ba, #81dfd7 form a triadic acid set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#006a65
#009891
#3ab4ad
#63c1ba
#81dfd7
The generator opens with #006a65 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.