Acid palette
Halcyon Gallery
From #815d00 ink through #b38419, #d0a03f, #dbb165 to #f9ce81 light, Halcyon Gallery is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
amberacidfive-stop
#815d00
#b38419
#d0a03f
#dbb165
#f9ce81
The generator opens with #815d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.