Memphis palette
Lilac Fen
From #004b41 ink through #007768, #319282, #549f91 to #70bbad light, Lilac Fen is a triadic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
tealmemphisfive-stophigh-contrast
#004b41
#007768
#319282
#549f91
#70bbad
The generator opens with #004b41 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.