Aurora palette
Muslin Harbor
Five aurora stops with room to breathe — #005631 grounds, #00844e and #34a068 do the talking, #58ac7c softens, #75c997 lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
greenaurorafive-stop
#005631
#00844e
#34a068
#58ac7c
#75c997
The generator opens with #005631 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.