Frost palette
Mineral Gallery
From #007146 ink through #00a066, #3bbd81, #65c995 to #83e7b1 light, Mineral Gallery is a tetradic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
greenfrostfive-stop
#007146
#00a066
#3bbd81
#65c995
#83e7b1
The generator opens with #007146 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.