Jewel palette
Pine Harbor
Five stops tuned to sit together without fighting — #006651 ink anchors the set, #7edabf opens it up, and #009477, #38b092, #61bda2 cross the middle in a tetradic arrangement. Pine Harbor suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
tealjewelfive-stop
#006651
#009477
#38b092
#61bda2
#7edabf
The generator opens with #006651 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.