Frost palette
Snowy Manor
Five frost stops with room to breathe — #004b35 grounds, #007757 and #319271 do the talking, #539f81 softens, #6fbb9d lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
tealfrostfive-stophigh-contrast
#004b35
#007757
#319271
#539f81
#6fbb9d
The generator opens with #004b35 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.