#81AB2F#81AB2F

#81AB2F is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.7% C 0.156 H 126.6°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#81AB2F
RGB	rgb(129, 171, 47)
HSL	hsl(80, 57%, 43%)
HSV	hsv(80, 73%, 67%)
CMYK	cmyk(24.6%, 0%, 72.5%, 32.9%)
CIE-LAB	lab(64.96, -32.37, 55.89)
CIE-LCH	lch(64.96, 64.59, 120.08°)
OKLab	oklab(68.69% -0.0931 0.1251)
OKLCH	oklch(68.69% 0.156 126.6)
XYZ	xyz(24.1293, 33.9978, 7.9797)
Luminance	0.3400 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AB2F #592FAB

analogous

#AB972F #81AB2F #43AB2F

triadic

#81AB2F #2F81AB #AB2F81

tetradic

#81AB2F #2FAB97 #592FAB #AB2F43

square

#81AB2F #2FAB97 #592FAB #AB2F43

split-complementary

#81AB2F #2F43AB #972FAB

monochromatic

#394B15 #5D7B22 #81AB2F #A1CD4A #BADA7A

Accessibility & contrast

On white

2.69

#81AB2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#81AB2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AB2F

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AB2F	#FFFFFF	#000000	##000000
##81AB2F	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F19

Deuteranopia (green-blind)

#AE9D3A

Tritanopia (blue-blind)

#86A393

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #81ab2f;
/* rgb */ color: rgb(129, 171, 47);
/* oklch */ color: oklch(68.7% 0.156 126.6);

Tailwind

colors: {
  custom: {
    50: '#a9c470',
    500: '#81ab2f',
    950: '#000000',
  },
}

SCSS

$custom: #81ab2f;
$custom-light: #a9c470;
$custom-dark: #000000;

JSON

{
  "hex": "#81ab2f",
  "rgb": {
    "r": 129,
    "g": 171,
    "b": 47
  },
  "hsl": {
    "h": 80.323,
    "s": 56.881,
    "l": 42.745
  },
  "oklch": {
    "l": 0.68695,
    "c": 0.15593,
    "h": 126.6
  },
  "luminance": 0.33998
}

Semantic roles & 50–950 ramp

primary

#81AB2F

secondary

#8E73C3

accent

#48E07B

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101208

muted

#7F817B

Preview Lab

Preview with #81AB2F

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

Preview Lab → · Contrast checker → · Palette generator →