Aurora palette
Fern Estuary
Fern Estuary runs #007575 through #00a3a3, #3dc0bf, #69cdcc to #87ebea in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#007575
#00a3a3
#3dc0bf
#69cdcc
#87ebea
The generator opens with #007575 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.