#81AE30#81AE30

#81AE30 is a light, vivid yellow-green. Relative luminance 0.352; OKLCH L 69.4% C 0.159 H 127.4°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#81AE30
RGB	rgb(129, 174, 48)
HSL	hsl(81, 57%, 44%)
HSV	hsv(81, 72%, 68%)
CMYK	cmyk(25.9%, 0%, 72.4%, 31.8%)
CIE-LAB	lab(65.87, -33.70, 56.42)
CIE-LCH	lch(65.87, 65.72, 120.85°)
OKLab	oklab(69.43% -0.0966 0.1264)
OKLCH	oklch(69.43% 0.159 127.4)
XYZ	xyz(24.7229, 35.1521, 8.2782)
Luminance	0.3515 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AE30 #5D30AE

analogous

#AE9C30 #81AE30 #42AE30

triadic

#81AE30 #3081AE #AE3081

tetradic

#81AE30 #30AE9C #5D30AE #AE3042

square

#81AE30 #30AE9C #5D30AE #AE3042

split-complementary

#81AE30 #3042AE #9C30AE

monochromatic

#3A4E16 #5D7E23 #81AE30 #A0CE4D #BADB7D

Accessibility & contrast

On white

2.61

#81AE30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#81AE30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AE30

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AE30	#FFFFFF	#000000	##000000
##81AE30	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A219

Deuteranopia (green-blind)

#B19F3B

Tritanopia (blue-blind)

#86A695

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #81ae30;
/* rgb */ color: rgb(129, 174, 48);
/* oklch */ color: oklch(69.4% 0.159 127.4);

Tailwind

colors: {
  custom: {
    50: '#a9c671',
    500: '#81ae30',
    950: '#000000',
  },
}

SCSS

$custom: #81ae30;
$custom-light: #a9c671;
$custom-dark: #000000;

JSON

{
  "hex": "#81ae30",
  "rgb": {
    "r": 129,
    "g": 174,
    "b": 48
  },
  "hsl": {
    "h": 81.429,
    "s": 56.757,
    "l": 43.529
  },
  "oklch": {
    "l": 0.69432,
    "c": 0.15909,
    "h": 127.4
  },
  "luminance": 0.35153
}

Semantic roles & 50–950 ramp

primary

#81AE30

secondary

#9276C4

accent

#48E07E

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #81AE30

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

Preview Lab → · Contrast checker → · Palette generator →