Jewel palette
Glassy Kiln
From #005c1e ink through #008b31, #35a74d, #5ab468 to #77d183 light, Glassy Kiln is a analogous progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
greenjewelfive-stop
#005c1e
#008b31
#35a74d
#5ab468
#77d183
The generator opens with #005c1e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.