Monochrome palette
Granite Brook
Five stops tuned to sit together without fighting — #1e5d1d ink anchors the set, #98cc94 opens it up, and #4b8648, #66a262, #7caf79 cross the middle in a triadic arrangement. Granite Brook suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
greenmonochromefive-stop
#1e5d1d
#4b8648
#66a262
#7caf79
#98cc94
The generator opens with #1e5d1d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.