Spice palette
Spruce Grove
Dark anchor, working middle, light release: #666000, #8f893b, #aaa557, #b9b474, #d5d18f form a tetradic spice set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
yellowspicefive-stop
#666000
#8f893b
#aaa557
#b9b474
#d5d18f
The generator opens with #666000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.