Nebula palette
Herbal Plaza
Five stops tuned to sit together without fighting — #005b50 ink anchors the set, #79cebe opens it up, and #008878, #36a493, #5cb1a2 cross the middle in a monochromatic arrangement. Herbal Plaza suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
tealnebulafive-stop
#005b50
#008878
#36a493
#5cb1a2
#79cebe
The generator opens with #005b50 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.