Jewel palette
Pearl Outpost
Dark anchor, working middle, light release: #257137, #559b61, #71b77c, #89c591, #a6e2ad form a complementary jewel set with somewhere to stand at every lightness. Made for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
greenjewelfive-stop
#257137
#559b61
#71b77c
#89c591
#a6e2ad
The generator opens with #257137 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.