Monochrome palette
Calico Estuary
Five stops tuned to sit together without fighting — #2d6500 ink anchors the set, #96da75 opens it up, and #459300, #61af32, #7abd59 cross the middle in a triadic arrangement. Calico Estuary suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
chartreusemonochromefive-stop
#2d6500
#459300
#61af32
#7abd59
#96da75
The generator opens with #2d6500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.