Frost palette
Sumac Inn
From #005043 ink through #007c6a, #329784, #56a493 to #73c1af light, Sumac Inn is a analogous progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
tealfrostfive-stop
#005043
#007c6a
#329784
#56a493
#73c1af
The generator opens with #005043 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.