Festival palette
Fern Reef
Dark anchor, working middle, light release: #3b7200, #56a100, #71be35, #8acb5f, #a6e97c 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
#3b7200
#56a100
#71be35
#8acb5f
#a6e97c
The generator opens with #3b7200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.