Aurora palette
Tranquil Atelier
Dark anchor, working middle, light release: #006b3d, #3a9663, #58b27d, #75bf92, #92ddad form a tetradic aurora set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
greenaurorafive-stop
#006b3d
#3a9663
#58b27d
#75bf92
#92ddad
The generator opens with #006b3d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.