Monochrome palette
Tranquil Crater
Dark anchor, working middle, light release: #005a29, #008842, #34a45c, #59b173, #76ce8e form a complementary monochrome set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
greenmonochromefive-stop
#005a29
#008842
#34a45c
#59b173
#76ce8e
The generator opens with #005a29 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.