Punk palette
Oyster Brook
Dark anchor, working middle, light release: #424500, #696d00, #83882c, #91964d, #adb369 form a tetradic punk set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
yellowpunkfive-stophigh-contrast
#424500
#696d00
#83882c
#91964d
#adb369
The generator opens with #424500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.