Frost palette
Hickory Fjord
Dark anchor, working middle, light release: #006620, #009533, #37b24f, #5fbe6c, #7cdc87 form a complementary frost set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
greenfrostfive-stop
#006620
#009533
#37b24f
#5fbe6c
#7cdc87
The generator opens with #006620 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.