Prairie palette
Willow Lagoon
From #004e53 ink through #007981, #32949c, #56a2a8 to #72bec5 light, Willow Lagoon is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanprairiefive-stop
#004e53
#007981
#32949c
#56a2a8
#72bec5
The generator opens with #004e53 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.