#81E346#81E346

#81E346 is a very light, highly saturated yellow-green. Relative luminance 0.600; OKLCH L 82.5% C 0.211 H 136.1°. Best body text is #000000 at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#81E346
RGB	rgb(129, 227, 70)
HSL	hsl(97, 74%, 58%)
HSV	hsv(97, 69%, 89%)
CMYK	cmyk(43.2%, 0%, 69.2%, 11%)
CIE-LAB	lab(81.86, -54.69, 64.52)
CIE-LCH	lch(81.86, 84.58, 130.28°)
OKLab	oklab(82.53% -0.152 0.1464)
OKLCH	oklch(82.53% 0.211 136.1)
XYZ	xyz(37.6269, 60.0453, 15.4004)
Luminance	0.6005 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E346 #A846E3

analogous

#D0E346 #81E346 #46E359

triadic

#81E346 #4681E3 #E34681

tetradic

#81E346 #46D0E3 #A846E3 #E35946

square

#81E346 #46D0E3 #A846E3 #E35946

split-complementary

#81E346 #5946E3 #E346D0

monochromatic

#479817 #60CD1F #81E346 #A5EB7B #C9F3B0

Accessibility & contrast

On white

1.61

#81E346 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.01

#81E346 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E346

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E346	#FFFFFF	#000000	##000000
##81E346	1.00	1.61	13.01	13.01
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.01	21.00	1.00	1.00
##000000	13.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD12D

Deuteranopia (green-blind)

#DEC954

Tritanopia (blue-blind)

#7DDBC4

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #81e346;
/* rgb */ color: rgb(129, 227, 70);
/* oklch */ color: oklch(82.5% 0.211 136.1);

Tailwind

colors: {
  custom: {
    50: '#adec82',
    500: '#81e346',
    950: '#000000',
  },
}

SCSS

$custom: #81e346;
$custom-light: #adec82;
$custom-dark: #000000;

JSON

{
  "hex": "#81e346",
  "rgb": {
    "r": 129,
    "g": 227,
    "b": 70
  },
  "hsl": {
    "h": 97.452,
    "s": 73.709,
    "l": 58.235
  },
  "oklch": {
    "l": 0.82532,
    "c": 0.21109,
    "h": 136.1
  },
  "luminance": 0.60047
}

Semantic roles & 50–950 ramp

primary

#81E346

secondary

#74329C

accent

#37F0AB

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#11160B

muted

#81857E

Preview Lab

Preview with #81E346

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

Preview Lab → · Contrast checker → · Palette generator →