Storm palette
Opal Crater
Dark anchor, working middle, light release: #6b8e11, #009388, #009858, #85aa38, #39b472 form a monochromatic storm set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
chartreusestormfive-stop
#6b8e11
#009388
#009858
#85aa38
#39b472
The generator opens with #6b8e11 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.