Frost palette
Ebony Brook
Five stops tuned to sit together without fighting — #004a34 ink anchors the set, #6fba9c opens it up, and #007656, #309170, #539e80 cross the middle in a split-complementary arrangement. Ebony Brook suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
tealfrostfive-stophigh-contrast
#004a34
#007656
#309170
#539e80
#6fba9c
The generator opens with #004a34 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.