Pastel palette
Maritime Delta
Five pastel stops with room to breathe — #00766f grounds, #00a59b and #3dc2b7 do the talking, #69cfc5 softens, #87ece2 lifts. The analogous bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
tealpastelfive-stop
#00766f
#00a59b
#3dc2b7
#69cfc5
#87ece2
The generator opens with #00766f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.