Acid palette
Chambray Deck
Dark anchor, working middle, light release: #006560, #00938c, #39afa8, #61bcb5, #7fd9d2 form a tetradic acid set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#006560
#00938c
#39afa8
#61bcb5
#7fd9d2
The generator opens with #006560 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.