Autumn palette
Cobalt Archive
Dark anchor, working middle, light release: #356600, #4f9400, #6ab033, #82be5a, #9ddb76 form a split-complementary autumn set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
chartreuseautumnfive-stop
#356600
#4f9400
#6ab033
#82be5a
#9ddb76
The generator opens with #356600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.