#81AB3E#81AB3E

#81AB3E is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.8% C 0.145 H 127.7°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#81AB3E
RGB	rgb(129, 171, 62)
HSL	hsl(83, 47%, 46%)
HSV	hsv(83, 64%, 67%)
CMYK	cmyk(24.6%, 0%, 63.7%, 32.9%)
CIE-LAB	lab(65.07, -31.31, 49.98)
CIE-LCH	lch(65.07, 58.98, 122.06°)
OKLab	oklab(68.82% -0.0888 0.1148)
OKLCH	oklch(68.82% 0.145 127.7)
XYZ	xyz(24.4856, 34.1403, 9.8562)
Luminance	0.3414 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AB3E #683EAB

analogous

#AB9E3E #81AB3E #4BAB3E

triadic

#81AB3E #3E81AB #AB3E81

tetradic

#81AB3E #3EAB9E #683EAB #AB3E4B

square

#81AB3E #3EAB9E #683EAB #AB3E4B

split-complementary

#81AB3E #3E4BAB #9E3EAB

monochromatic

#3D511D #5F7E2E #81AB3E #9FC661 #BAD68E

Accessibility & contrast

On white

2.68

#81AB3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#81AB3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AB3E

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AB3E	#FFFFFF	#000000	##000000
##81AB3E	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A031

Deuteranopia (green-blind)

#AD9D46

Tritanopia (blue-blind)

#85A494

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #81ab3e;
/* rgb */ color: rgb(129, 171, 62);
/* oklch */ color: oklch(68.8% 0.145 127.7);

Tailwind

colors: {
  custom: {
    50: '#a8c478',
    500: '#81ab3e',
    950: '#000000',
  },
}

SCSS

$custom: #81ab3e;
$custom-light: #a8c478;
$custom-dark: #000000;

JSON

{
  "hex": "#81ab3e",
  "rgb": {
    "r": 129,
    "g": 171,
    "b": 62
  },
  "hsl": {
    "h": 83.119,
    "s": 46.781,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68823,
    "c": 0.14518,
    "h": 127.7
  },
  "luminance": 0.34141
}

Semantic roles & 50–950 ramp

primary

#81AB3E

secondary

#9B84C1

accent

#51D685

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101209

muted

#7F817B

Preview Lab

Preview with #81AB3E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →