Canyon palette
Pewter Bookshop
Dark anchor, working middle, light release: #5f6200, #888d00, #a3a934, #b2b85c, #ced579 form a monochromatic canyon set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
yellowcanyonfive-stop
#5f6200
#888d00
#a3a934
#b2b85c
#ced579
The generator opens with #5f6200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.