Daylight palette
Emerald Harbor
Emerald Harbor runs #00717b through #009fad, #3cbcca, #67c9d5 to #85e7f3 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyandaylightfive-stop
#00717b
#009fad
#3cbcca
#67c9d5
#85e7f3
The generator opens with #00717b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.