#81E153#81E153

#81E153 is a very light, vivid green. Relative luminance 0.591; OKLCH L 82.2% C 0.200 H 137.0°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#81E153
RGB	rgb(129, 225, 83)
HSL	hsl(101, 70%, 60%)
HSV	hsv(101, 63%, 88%)
CMYK	cmyk(42.7%, 0%, 63.1%, 11.8%)
CIE-LAB	lab(81.37, -52.85, 58.89)
CIE-LCH	lch(81.37, 79.13, 131.90°)
OKLab	oklab(82.16% -0.1461 0.1361)
OKLCH	oklch(82.16% 0.2 137)
XYZ	xyz(37.5387, 59.1399, 17.6191)
Luminance	0.5914 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E153 #B353E1

analogous

#C8E153 #81E153 #53E16C

triadic

#81E153 #5381E1 #E15381

tetradic

#81E153 #53C8E1 #B353E1 #E16C53

square

#81E153 #53C8E1 #B353E1 #E16C53

split-complementary

#81E153 #6C53E1 #E153C8

monochromatic

#469E1C #5DD225 #81E153 #A7EA87 #CDF3BB

Accessibility & contrast

On white

1.64

#81E153 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#81E153 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E153

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E153	#FFFFFF	#000000	##000000
##81E153	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF42

Deuteranopia (green-blind)

#DBC75F

Tritanopia (blue-blind)

#7CD9C3

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #81e153;
/* rgb */ color: rgb(129, 225, 83);
/* oklch */ color: oklch(82.2% 0.200 137.0);

Tailwind

colors: {
  custom: {
    50: '#aceb89',
    500: '#81e153',
    950: '#000000',
  },
}

SCSS

$custom: #81e153;
$custom-light: #aceb89;
$custom-dark: #000000;

JSON

{
  "hex": "#81e153",
  "rgb": {
    "r": 129,
    "g": 225,
    "b": 83
  },
  "hsl": {
    "h": 100.563,
    "s": 70.297,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82159,
    "c": 0.19973,
    "h": 137
  },
  "luminance": 0.59142
}

Semantic roles & 50–950 ramp

primary

#81E153

secondary

#7F37A1

accent

#13D294

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #81E153

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

Preview Lab → · Contrast checker → · Palette generator →