Nebula palette
Russet Clearing
Five nebula stops with room to breathe — #007067 grounds, #009f92 and #3bbcae do the talking, #66c9bc softens, #84e6d9 lifts. The complementary bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
tealnebulafive-stop
#007067
#009f92
#3bbcae
#66c9bc
#84e6d9
The generator opens with #007067 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.