#245B54
#4F9E92
#B7E4DC
#F1FBF9
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Smoke | #EEF8F5 | rgb(238, 248, 245) | hsl(162, 42%, 95%) | oklch(97.1% 0.011 176) | |
| Glacier | #C6E9DF | rgb(198, 233, 223) | hsl(163, 44%, 85%) | oklch(90.6% 0.039 176) | |
| Cadet | #5FB3A1 | rgb(95, 179, 161) | hsl(167, 36%, 54%) | oklch(70.9% 0.087 178) | |
| Charcoal | #1F4D45 | rgb(31, 77, 69) | hsl(170, 43%, 21%) | oklch(38.6% 0.052 180) |
Cool Mint Cold is a monochromatic color palette tagged cold, muted, minimal. A monochromatic set: the same hue family from Charcoal down to Smoke. Saturation is moderate, which keeps it flexible for both interfaces and print. The overall temperature is cool.
It works because the lightness range is wide (21% to 95%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.
2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Smoke on Charcoal at 8.79:1.
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

| Pair | Sample | Ratio | Level |
|---|---|---|---|
#EEF8F5 on #1F4D45 | Aa | 8.79:1 | AAA |
#C6E9DF on #1F4D45 | Aa | 7.31:1 | AAA |
#5FB3A1 on #1F4D45 | Aa | 3.83:1 | AA large only |
#EEF8F5 on #5FB3A1 | Aa | 2.29:1 | Fail |
#C6E9DF on #5FB3A1 | Aa | 1.91:1 | Fail |
#EEF8F5 on #C6E9DF | Aa | 1.2:1 | Fail |