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Aging Mojito

#818e78
Notes

Aging Mojito (#818E78) is a true lime 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 (95°, 9%, 51%) places it in the muted band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary indigo. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#818e78
RGB
rgb(129, 142, 120)
HSL
hsl(95, 9%, 51%)
HWB
hwb(95 47% 44%)
OKLCH
oklch(63.0% 0.036 132.5)
P3
color(display-p3 0.5154 0.5553 0.4781)
HSV
hsv(95, 15%, 56%)
LAB
lab(57.43% -8.99 10.15)
LCH
lch(57.43% 13.56 131.53)
CMYK
cmyk(9%, 0%, 15%, 44%)

Etymology

Aging
adjective

Old French aage, age — present-participle of age. As a color modifier, aging implies a hushed-and-time-deepening-and-developing quality where the hue carries the visual register of Bordeaux-and-Burgundy multi-decade gradually-aging-and-deepening wine-cellar maturation. Sits at the hushed-and-aged end of the grid, parallel to seasoning and maturing in usage.

Mojito
noun

The Cuban cocktail of rum, lime, mint, sugar, and soda — popularized by Hemingway in Old Man and the Sea settings. Mojito color refers to a fresh-shaken mojito with crushed mint: a soft, slightly cool yellow-green with the optical clarity of muddled-herb-and-spirits.

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

Click any swatch to explore

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.

#818e78
Original
#908b77
Protanopia
#8e8a79
Deuteranopia
#818c88
Tritanopia
#8a8a8a
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).
AA Largeon White
3.46:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
6.07:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##818E78
Display P3
Display P3
color(display-p3 0.5154 0.5553 0.4781)
Inside sRGBOKLCH chroma 0.036

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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