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Inky Edamame

#181e11
Notes

Inky Edamame (#181E11) is a deep lime with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (88°, 28%, 9%) places it in the muted band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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
#181e11
RGB
rgb(24, 30, 17)
HSL
hsl(88, 28%, 9%)
HWB
hwb(88 7% 88%)
OKLCH
oklch(22.4% 0.026 128.4)
P3
color(display-p3 0.0987 0.1169 0.0719)
HSV
hsv(88, 43%, 12%)
LAB
lab(10.28% -5.88 7.64)
LCH
lch(10.28% 9.65 127.58)
CMYK
cmyk(20%, 0%, 43%, 88%)

Etymology

Inky
adjective

An adjectival form of ink, used as a color modifier since the eighteenth century to suggest the deep saturated black of fresh writing ink seen against white paper. Less about literal blackness than about the optical density of a fluid that absorbs light through its full thickness. Used at the dark end of any saturated hue: an inky blue is a deep saturated blue with the optical depth of pigment in solution.

Edamame
noun

The Japanese name for fresh young soybeans (Glycine max) — boiled in salted water and served as a popular Japanese pub appetizer. The color refers to fresh-boiled edamame pods: a saturated, slightly cool yellow-green with the satin finish of cooked legume pod.

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.

#181e11
Original
#1f1c10
Protanopia
#1e1c12
Deuteranopia
#191d1b
Tritanopia
#1c1c1c
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).
AAAon White
17.04:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
1.23:1

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
##181E11
Display P3
Display P3
color(display-p3 0.0987 0.1169 0.0719)
Inside sRGBOKLCH chroma 0.026

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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