#81AF34#81AF34

#81AF34 is a light, vivid yellow-green. Relative luminance 0.356; OKLCH L 69.7% C 0.158 H 127.9°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#81AF34
RGB	rgb(129, 175, 52)
HSL	hsl(82, 54%, 45%)
HSV	hsv(82, 70%, 69%)
CMYK	cmyk(26.3%, 0%, 70.3%, 31.4%)
CIE-LAB	lab(66.19, -33.91, 55.25)
CIE-LCH	lch(66.19, 64.83, 121.54°)
OKLab	oklab(69.71% -0.0969 0.1245)
OKLCH	oklch(69.71% 0.158 127.9)
XYZ	xyz(25.0031, 35.5745, 8.7974)
Luminance	0.3558 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AF34 #6234AF

analogous

#AFA034 #81AF34 #44AF34

triadic

#81AF34 #3481AF #AF3481

tetradic

#81AF34 #34AFA0 #6234AF #AF3444

square

#81AF34 #34AFA0 #6234AF #AF3444

split-complementary

#81AF34 #3444AF #A034AF

monochromatic

#3B5118 #5E8026 #81AF34 #9FCC54 #BADA83

Accessibility & contrast

On white

2.59

#81AF34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#81AF34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AF34

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AF34	#FFFFFF	#000000	##000000
##81AF34	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A320

Deuteranopia (green-blind)

#B1A03F

Tritanopia (blue-blind)

#86A797

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #81af34;
/* rgb */ color: rgb(129, 175, 52);
/* oklch */ color: oklch(69.7% 0.158 127.9);

Tailwind

colors: {
  custom: {
    50: '#a9c773',
    500: '#81af34',
    950: '#000000',
  },
}

SCSS

$custom: #81af34;
$custom-light: #a9c773;
$custom-dark: #000000;

JSON

{
  "hex": "#81af34",
  "rgb": {
    "r": 129,
    "g": 175,
    "b": 52
  },
  "hsl": {
    "h": 82.439,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69706,
    "c": 0.15776,
    "h": 127.9
  },
  "luminance": 0.35575
}

Semantic roles & 50–950 ramp

primary

#81AF34

secondary

#967BC4

accent

#4ADE81

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #81AF34

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

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