Aurora palette
Emerald Courtyard
Emerald Courtyard runs #004a50 through #00757e, #319099, #549da5 to #70bac1 in five measured steps, the monochromatic 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 as a text pair.
cyanaurorafive-stophigh-contrast
#004a50
#00757e
#319099
#549da5
#70bac1
The generator opens with #004a50 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.