Frost palette
Emerald Delta
Dark anchor, working middle, light release: #007076, #079ea6, #3ebbc2, #68c8ce, #86e5ec form a tetradic frost set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#007076
#079ea6
#3ebbc2
#68c8ce
#86e5ec
The generator opens with #007076 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.