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Unblemished Scud Mint

#8cffef
Notes

Unblemished Scud Mint (#8CFFEF) is a soft teal with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (172°, 100%, 77%) places it in the highly saturated band at a light lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#8cffef
RGB
rgb(140, 255, 239)
HSL
hsl(172, 100%, 77%)
HWB
hwb(172 55% 0%)
OKLCH
oklch(92.8% 0.108 183.9)
HSV
hsv(172, 45%, 100%)
LAB
lab(93.16% -36.52 -2.54)
LCH
lch(93.16% 36.61 183.98)
CMYK
cmyk(45%, 0%, 6%, 0%)

Etymology

Unblemished
adjective

Old French blesmir, to wound — negative-prefix un- plus past-participle of blemish. As a color modifier, unblemished implies a clear-and-flawless quality where the hue carries no defect or imperfection. Sits at the crisp-and-clean end of the grid, parallel to pristine and spotless in usage.

Scud
modifier

Origin obscure, low-fast-driven-cloud. As a color modifier, scud implies a low-fast-driven-cloud-and-storm-front quality, the visual register of North-Sea-and-Cornish-coast-scud hand-low-fast-driven-cloud-and-storm-front North-Sea-and-Cornish-coast-scud-and-Atlantic-front-cloud scud-and-low-fast-driven-cloud surfaces under North-Sea-and-Cornish-coast-scud-and-Atlantic-front-cloud Lizard-Point-and-Outer-Hebrides storm-front-cloud-light. Sits at the modifier-and-weather end of the grid, parallel to gust and mistral in usage.

Mint
noun

The genus Mentha — peppermint, spearmint, apple mint, water mint — the cooling herb whose menthol gives it that quality at the molecular level. The color refers to fresh peppermint leaves before drying: a clean, slightly cool green with the matte finish of trichome-rich leaf surface. Lighter than basil, cooler than parsley, with the mojito-and-Pimm's association of a herb tied to summer drinks across two continents.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

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Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#8cffef
Original
#f5f4ee
Protanopia
#e2e5f1
Deuteranopia
#58fffa
Tritanopia
#e5e5e5
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon White
1.19:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
17.67:1

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