Nebula palette
Sienna Cove
Dark anchor, working middle, light release: #006660, #00948b, #39b0a7, #61bdb4, #7fdad1 form a monochromatic nebula set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#006660
#00948b
#39b0a7
#61bdb4
#7fdad1
The generator opens with #006660 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.