Monochrome palette
Crimson Marsh
Five stops tuned to sit together without fighting — #004e2a ink anchors the set, #70c08e opens it up, and #007b46, #31965f, #54a373 cross the middle in a complementary arrangement. Crimson Marsh suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
greenmonochromefive-stophigh-contrast
#004e2a
#007b46
#31965f
#54a373
#70c08e
The generator opens with #004e2a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.