Frost palette
Copper Archive
Five stops tuned to sit together without fighting — #00553b ink anchors the set, #75c7a3 opens it up, and #00825c, #349e76, #58aa88 cross the middle in a complementary arrangement. Copper Archive suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
tealfrostfive-stop
#00553b
#00825c
#349e76
#58aa88
#75c7a3
The generator opens with #00553b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.