Aurora palette
Stormy Meadow
Five aurora stops with room to breathe — #007042 grounds, #1a9f62 and #44bc7d do the talking, #6ac892 softens, #87e6ae 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
#007042
#1a9f62
#44bc7d
#6ac892
#87e6ae
The generator opens with #007042 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.