Nebula palette
Faded Prairie
Five nebula stops with room to breathe — #1c98b7 grounds, #009e98 and #439e72 do the talking, #61ba8d softens, #3bbbb4 lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes.
cyannebulafive-stop
#1c98b7
#009e98
#439e72
#61ba8d
#3bbbb4
The generator opens with #1c98b7 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.