Frost palette
North Reef
North Reef runs #006a53 through #259779, #49b394, #6cc0a5 to #89dec1 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
tealfrostfive-stop
#006a53
#259779
#49b394
#6cc0a5
#89dec1
The generator opens with #006a53 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.