Nebula palette
Sage Saloon
Dark anchor, working middle, light release: #007168, #009f94, #3cbcb0, #66c9be, #84e6db form a tetradic nebula 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.
tealnebulafive-stop
#007168
#009f94
#3cbcb0
#66c9be
#84e6db
The generator opens with #007168 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.