Nebula palette
Emerald Cove
Dark anchor, working middle, light release: #00524f, #007e7a, #339995, #57a7a2, #74c3bf form a tetradic nebula set with somewhere to stand at every lightness. Made for outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#00524f
#007e7a
#339995
#57a7a2
#74c3bf
The generator opens with #00524f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.