Frost palette
River Beacon
Dark anchor, working middle, light release: #004b3d, #007762, #31927c, #539f8b, #70bba7 form a tetradic frost set with somewhere to stand at every lightness. Made for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA as a text pair.
tealfrostfive-stophigh-contrast
#004b3d
#007762
#31927c
#539f8b
#70bba7
The generator opens with #004b3d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.