#81AF30#81AF30

#81AF30 is a light, vivid yellow-green. Relative luminance 0.355; OKLCH L 69.7% C 0.160 H 127.6°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#81AF30
RGB	rgb(129, 175, 48)
HSL	hsl(82, 57%, 44%)
HSV	hsv(82, 73%, 69%)
CMYK	cmyk(26.3%, 0%, 72.6%, 31.4%)
CIE-LAB	lab(66.17, -34.16, 56.72)
CIE-LCH	lch(66.17, 66.21, 121.06°)
OKLab	oklab(69.68% -0.0979 0.127)
OKLCH	oklch(69.68% 0.16 127.6)
XYZ	xyz(24.9168, 35.5399, 8.3429)
Luminance	0.3554 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AF30 #5E30AF

analogous

#AF9D30 #81AF30 #41AF30

triadic

#81AF30 #3081AF #AF3081

tetradic

#81AF30 #30AF9D #5E30AF #AF3041

square

#81AF30 #30AF9D #5E30AF #AF3041

split-complementary

#81AF30 #3041AF #9D30AF

monochromatic

#3A4F16 #5E7F23 #81AF30 #A0CE4E #BADC7E

Accessibility & contrast

On white

2.59

#81AF30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#81AF30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AF30

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AF30	#FFFFFF	#000000	##000000
##81AF30	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A319

Deuteranopia (green-blind)

#B2A03B

Tritanopia (blue-blind)

#86A796

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #81af30;
/* rgb */ color: rgb(129, 175, 48);
/* oklch */ color: oklch(69.7% 0.160 127.6);

Tailwind

colors: {
  custom: {
    50: '#a9c771',
    500: '#81af30',
    950: '#000000',
  },
}

SCSS

$custom: #81af30;
$custom-light: #a9c771;
$custom-dark: #000000;

JSON

{
  "hex": "#81af30",
  "rgb": {
    "r": 129,
    "g": 175,
    "b": 48
  },
  "hsl": {
    "h": 81.732,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69676,
    "c": 0.16035,
    "h": 127.6
  },
  "luminance": 0.3554
}

Semantic roles & 50–950 ramp

primary

#81AF30

secondary

#9376C4

accent

#48E07F

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #81AF30

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

Preview Lab → · Contrast checker → · Palette generator →