Jewel palette
Sleepy Foundry
Dark anchor, working middle, light release: #287339, #589d63, #74b97e, #8cc793, #a8e4b0 form a complementary jewel set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
greenjewelfive-stop
#287339
#589d63
#74b97e
#8cc793
#a8e4b0
The generator opens with #287339 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.