Opera palette
Icy Kiosk
From #933f00 ink through #cd6018, #ec7c3c, #f39360 to #ffb996 light, Icy Kiosk is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
orangeoperafive-stop
#933f00
#cd6018
#ec7c3c
#f39360
#ffb996
The generator opens with #933f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.