Citrus palette
Halcyon Courtyard
Dark anchor, working middle, light release: #656600, #8f9000, #aaac35, #b9bb5e, #d6d97b form a analogous citrus set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
yellowcitrusfive-stop
#656600
#8f9000
#aaac35
#b9bb5e
#d6d97b
The generator opens with #656600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.