Frost palette
Amber Library
Dark anchor, working middle, light release: #005732, #308156, #4d9d70, #69aa83, #84c69e form a monochromatic frost set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
greenfrostfive-stop
#005732
#308156
#4d9d70
#69aa83
#84c69e
The generator opens with #005732 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.