#81A023#81A023

#81A023 is a light, vivid yellow-green. Relative luminance 0.299; OKLCH L 65.9% C 0.149 H 123.1°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#81A023
RGB	rgb(129, 160, 35)
HSL	hsl(75, 64%, 38%)
HSV	hsv(75, 78%, 63%)
CMYK	cmyk(19.4%, 0%, 78.1%, 37.3%)
CIE-LAB	lab(61.59, -27.80, 56.79)
CIE-LCH	lch(61.59, 63.23, 116.08°)
OKLab	oklab(65.95% -0.0815 0.125)
OKLCH	oklch(65.95% 0.149 123.1)
XYZ	xyz(21.9277, 29.9300, 6.2116)
Luminance	0.2993 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A023 #4223A0

analogous

#A08023 #81A023 #42A023

triadic

#81A023 #2381A0 #A02381

tetradic

#81A023 #23A080 #4223A0 #A02342

square

#81A023 #23A080 #4223A0 #A02342

split-complementary

#81A023 #2342A0 #8023A0

monochromatic

#303C0D #596E18 #81A023 #A9D12F #BEDC61

Accessibility & contrast

On white

3.01

#81A023 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#81A023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81A023

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A023	#FFFFFF	#000000	##000000
##81A023	1.00	3.01	6.99	6.99
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A6952F

Tritanopia (blue-blind)

#889889

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #81a023;
/* rgb */ color: rgb(129, 160, 35);
/* oklch */ color: oklch(65.9% 0.149 123.1);

Tailwind

colors: {
  custom: {
    50: '#a9bc69',
    500: '#81a023',
    950: '#000000',
  },
}

SCSS

$custom: #81a023;
$custom-light: #a9bc69;
$custom-dark: #000000;

JSON

{
  "hex": "#81a023",
  "rgb": {
    "r": 129,
    "g": 160,
    "b": 35
  },
  "hsl": {
    "h": 74.88,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.65947,
    "c": 0.14926,
    "h": 123.1
  },
  "luminance": 0.2993
}

Semantic roles & 50–950 ramp

primary

#81A023

secondary

#765DC1

accent

#41E76A

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A023

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

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