Storm palette
Twilit Kiosk
Dark anchor, working middle, light release: #006137, #009054, #37ac6e, #5eb983, #7bd69f form a tetradic storm 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.
greenstormfive-stop
#006137
#009054
#37ac6e
#5eb983
#7bd69f
The generator opens with #006137 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.