Monochrome palette
Fennel Oasis
Dark anchor, working middle, light release: #2d7118, #5a9b4a, #75b765, #8dc57f, #a9e29b form a tetradic monochrome set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
greenmonochromefive-stop
#2d7118
#5a9b4a
#75b765
#8dc57f
#a9e29b
The generator opens with #2d7118 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.