Tropical palette
Flannel Prairie
From #007073 ink through #009ea2, #3cbbbe, #67c8cb to #85e5e8 light, Flannel Prairie is a monochromatic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyantropicalfive-stop
#007073
#009ea2
#3cbbbe
#67c8cb
#85e5e8
The generator opens with #007073 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.