Festival palette
Marble Deck
Dark anchor, working middle, light release: #354a00, #59722a, #738d45, #849b5f, #9fb77a form a tetradic festival set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
chartreusefestivalfive-stop
#354a00
#59722a
#738d45
#849b5f
#9fb77a
The generator opens with #354a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.