Midcentury palette
Vintage Fen
Dark anchor, working middle, light release: #007374, #00a1a3, #3cbebf, #68cbcc, #86e8e9 form a tetradic midcentury set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
cyanmidcenturyfive-stop
#007374
#00a1a3
#3cbebf
#68cbcc
#86e8e9
The generator opens with #007374 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.