#81A424#81A424

#81A424 is a light, vivid yellow-green. Relative luminance 0.313; OKLCH L 66.9% C 0.154 H 124.3°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#81A424
RGB	rgb(129, 164, 36)
HSL	hsl(76, 64%, 39%)
HSV	hsv(76, 78%, 64%)
CMYK	cmyk(21.3%, 0%, 78%, 35.7%)
CIE-LAB	lab(62.80, -29.67, 57.59)
CIE-LCH	lch(62.80, 64.78, 117.26°)
OKLab	oklab(66.92% -0.0866 0.1269)
OKLCH	oklch(66.92% 0.154 124.3)
XYZ	xyz(22.6474, 31.3452, 6.5258)
Luminance	0.3135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A424 #4724A4

analogous

#A48724 #81A424 #41A424

triadic

#81A424 #2481A4 #A42481

tetradic

#81A424 #24A487 #4724A4 #A42441

square

#81A424 #24A487 #4724A4 #A42441

split-complementary

#81A424 #2441A4 #8724A4

monochromatic

#32400E #5A7219 #81A424 #A7D233 #BCDD65

Accessibility & contrast

On white

2.89

#81A424 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#81A424 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A424

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A424	#FFFFFF	#000000	##000000
##81A424	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A99831

Tritanopia (blue-blind)

#879C8C

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #81a424;
/* rgb */ color: rgb(129, 164, 36);
/* oklch */ color: oklch(66.9% 0.154 124.3);

Tailwind

colors: {
  custom: {
    50: '#a9bf6a',
    500: '#81a424',
    950: '#000000',
  },
}

SCSS

$custom: #81a424;
$custom-light: #a9bf6a;
$custom-dark: #000000;

JSON

{
  "hex": "#81a424",
  "rgb": {
    "r": 129,
    "g": 164,
    "b": 36
  },
  "hsl": {
    "h": 76.406,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.66922,
    "c": 0.15361,
    "h": 124.3
  },
  "luminance": 0.31345
}

Semantic roles & 50–950 ramp

primary

#81A424

secondary

#7C61C3

accent

#41E76E

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A424

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

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