Monochrome palette
Wisteria Brook
Five monochrome stops with room to breathe — #154f00 grounds, #277c03 and #45982e do the talking, #60a54f softens, #7cc16b lifts. The tetradic bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
greenmonochromefive-stophigh-contrast
#154f00
#277c03
#45982e
#60a54f
#7cc16b
The generator opens with #154f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.