Nebula palette
Marigold Clearing
Dark anchor, working middle, light release: #006562, #00928e, #38aeaa, #61bbb7, #7ed8d4 form a triadic nebula set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#006562
#00928e
#38aeaa
#61bbb7
#7ed8d4
The generator opens with #006562 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.