Earthy palette
Emerald Plaza
Dark anchor, working middle, light release: #394500, #5d6e00, #76892b, #86974c, #a1b368 form a triadic earthy 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.
yellowearthyfive-stophigh-contrast
#394500
#5d6e00
#76892b
#86974c
#a1b368
The generator opens with #394500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.