Jewel palette
Emerald Cove
Five stops tuned to sit together without fighting — #00657a ink anchors the set, #7fd8f3 opens it up, and #0091af, #39adcc, #62bbd5 cross the middle in a analogous arrangement. Emerald Cove suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanjewelfive-stop
#00657a
#0091af
#39adcc
#62bbd5
#7fd8f3
The generator opens with #00657a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.