Canyon palette
Obsidian Granary
Dark anchor, working middle, light release: #5f4f00, #8d7607, #a99132, #b5a156, #d2be73 form a complementary canyon 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.
ambercanyonfive-stop
#5f4f00
#8d7607
#a99132
#b5a156
#d2be73
The generator opens with #5f4f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.