#81AE3E#81AE3E

#81AE3E is a light, vivid yellow-green. Relative luminance 0.353; OKLCH L 69.5% C 0.149 H 128.4°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#81AE3E
RGB	rgb(129, 174, 62)
HSL	hsl(84, 47%, 46%)
HSV	hsv(84, 64%, 68%)
CMYK	cmyk(25.9%, 0%, 64.4%, 31.8%)
CIE-LAB	lab(65.97, -32.71, 50.95)
CIE-LCH	lch(65.97, 60.55, 122.70°)
OKLab	oklab(69.55% -0.0927 0.1169)
OKLCH	oklch(69.55% 0.149 128.4)
XYZ	xyz(25.0587, 35.2865, 10.0472)
Luminance	0.3529 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AE3E #6B3EAE

analogous

#AEA33E #81AE3E #49AE3E

triadic

#81AE3E #3E81AE #AE3E81

tetradic

#81AE3E #3EAEA3 #6B3EAE #AE3E49

square

#81AE3E #3EAEA3 #6B3EAE #AE3E49

split-complementary

#81AE3E #3E49AE #A33EAE

monochromatic

#3E541E #60812E #81AE3E #9FC762 #BAD78F

Accessibility & contrast

On white

2.61

#81AE3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#81AE3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AE3E

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AE3E	#FFFFFF	#000000	##000000
##81AE3E	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A230

Deuteranopia (green-blind)

#B09F47

Tritanopia (blue-blind)

#85A797

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #81ae3e;
/* rgb */ color: rgb(129, 174, 62);
/* oklch */ color: oklch(69.5% 0.149 128.4);

Tailwind

colors: {
  custom: {
    50: '#a9c678',
    500: '#81ae3e',
    950: '#000000',
  },
}

SCSS

$custom: #81ae3e;
$custom-light: #a9c678;
$custom-dark: #000000;

JSON

{
  "hex": "#81ae3e",
  "rgb": {
    "r": 129,
    "g": 174,
    "b": 62
  },
  "hsl": {
    "h": 84.107,
    "s": 47.458,
    "l": 46.275
  },
  "oklch": {
    "l": 0.6955,
    "c": 0.14918,
    "h": 128.4
  },
  "luminance": 0.35287
}

Semantic roles & 50–950 ramp

primary

#81AE3E

secondary

#9E86C2

accent

#51D787

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101309

muted

#7F827B

Preview Lab

Preview with #81AE3E

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

Preview Lab → · Contrast checker → · Palette generator →