Acid palette
Stone Crater
Dark anchor, working middle, light release: #004e4b, #007a75, #329590, #56a29d, #72bfb9 form a complementary acid set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA as a text pair.
cyanacidfive-stophigh-contrast
#004e4b
#007a75
#329590
#56a29d
#72bfb9
The generator opens with #004e4b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.