Pastel palette
Smoky Heath
Dark anchor, working middle, light release: #004843, #00746c, #308f86, #539c94, #6fb8b0 form a analogous pastel set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
tealpastelfive-stophigh-contrast
#004843
#00746c
#308f86
#539c94
#6fb8b0
The generator opens with #004843 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.