Earthy palette
Birch Library
Birch Library runs #4b5c00 through #6f8700, #89a331, #9ab157 to #b6ce74 in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
chartreuseearthyfive-stop
#4b5c00
#6f8700
#89a331
#9ab157
#b6ce74
The generator opens with #4b5c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.