Nebula palette
Icy Estuary
Five stops tuned to sit together without fighting — #007767 ink anchors the set, #87edd8 opens it up, and #00a690, #3dc3ac, #69d0bb cross the middle in a tetradic arrangement. Icy Estuary suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
tealnebulafive-stop
#007767
#00a690
#3dc3ac
#69d0bb
#87edd8
The generator opens with #007767 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.