Canyon palette
Obsidian Pavilion
Five stops tuned to sit together without fighting — #384300 ink anchors the set, #a0b167 opens it up, and #5c6c00, #75872b, #85954c cross the middle in a split-complementary arrangement. Obsidian Pavilion suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
yellowcanyonfive-stophigh-contrast
#384300
#5c6c00
#75872b
#85954c
#a0b167
The generator opens with #384300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.