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Pulsing Carved Avocado

#81a90a
Notes

Pulsing Carved Avocado (#81A90A) is a true lime with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (75°, 89%, 35%) places it in the highly saturated band at a mid 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 indigo. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#81a90a
RGB
rgb(129, 169, 10)
HSL
hsl(75, 89%, 35%)
HWB
hwb(75 4% 34%)
OKLCH
oklch(68.0% 0.169 124.9)
P3
color(display-p3 0.5381 0.6583 0.2067)
HSV
hsv(75, 94%, 66%)
LAB
lab(64.21% -32.84 64.63)
LCH
lch(64.21% 72.49 116.93)
CMYK
cmyk(24%, 0%, 94%, 34%)

Etymology

Pulsing
adjective

The progressive participle of pulse, to throb. Used as a color modifier for hues that read as if they were alternating between two states of luminance — the vibration of a high-saturation color against a contrasting background. Sits in the bright-bucket center alongside electric, with the implication of optical motion rather than static luminance.

Carved
modifier

Old English ceorfan, to-cut. As a color modifier, carved implies a hand-cut-and-shaped quality, the visual register of Romanesque-and-Gothic-stone-carving hand-cut-and-shaped stone-and-wood-and-ivory hand-carved-and-relief carved-and-shaped surfaces under Romanesque-and-Gothic hand-carved-stone-and-wood workshop-light. Sits at the modifier-and-texture end of the grid, parallel to hewn and limned in usage.

Avocado
noun

Persea americana, the buttery drupe domesticated in Mesoamerica seven thousand years ago and named for the Aztec āhuacatl. The color refers to ripe avocado flesh just under the dark skin: a soft, slightly muted yellow-green with the warm undertones of plant fat. Earthier than pistachio, lighter than olive, with the recent kitchen association of a fruit only recently turned global staple.

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.

#81a90a
Original
#b39d00
Protanopia
#ae9b24
Deuteranopia
#88a08f
Tritanopia
#959595
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
2.76:1
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
7.61:1

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
##81A90A
Display P3
Display P3
color(display-p3 0.5381 0.6583 0.2067)
P3 has subtle headroomOKLCH chroma 0.169

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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