#81E052#81E052

#81E052 is a light, vivid green. Relative luminance 0.586; OKLCH L 81.9% C 0.199 H 136.9°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#81E052
RGB	rgb(129, 224, 82)
HSL	hsl(100, 70%, 60%)
HSV	hsv(100, 63%, 88%)
CMYK	cmyk(42.4%, 0%, 63.4%, 12.2%)
CIE-LAB	lab(81.06, -52.54, 58.97)
CIE-LCH	lch(81.06, 78.98, 131.70°)
OKLab	oklab(81.91% -0.1454 0.1362)
OKLCH	oklch(81.91% 0.199 136.9)
XYZ	xyz(37.2308, 58.5855, 17.3274)
Luminance	0.5859 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E052 #B152E0

analogous

#C8E052 #81E052 #52E06A

triadic

#81E052 #5281E0 #E05281

tetradic

#81E052 #52C8E0 #B152E0 #E06A52

square

#81E052 #52C8E0 #B152E0 #E06A52

split-complementary

#81E052 #6A52E0 #E052C8

monochromatic

#469C1C #5ED025 #81E052 #A7E986 #CDF3BA

Accessibility & contrast

On white

1.65

#81E052 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#81E052 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E052

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E052	#FFFFFF	#000000	##000000
##81E052	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE40

Deuteranopia (green-blind)

#DAC65E

Tritanopia (blue-blind)

#7DD8C2

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #81e052;
/* rgb */ color: rgb(129, 224, 82);
/* oklch */ color: oklch(81.9% 0.199 136.9);

Tailwind

colors: {
  custom: {
    50: '#acea88',
    500: '#81e052',
    950: '#000000',
  },
}

SCSS

$custom: #81e052;
$custom-light: #acea88;
$custom-dark: #000000;

JSON

{
  "hex": "#81e052",
  "rgb": {
    "r": 129,
    "g": 224,
    "b": 82
  },
  "hsl": {
    "h": 100.141,
    "s": 69.608,
    "l": 60
  },
  "oklch": {
    "l": 0.81907,
    "c": 0.1992,
    "h": 136.9
  },
  "luminance": 0.58588
}

Semantic roles & 50–950 ramp

primary

#81E052

secondary

#7D379F

accent

#3BECB2

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #81E052

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

Preview Lab → · Contrast checker → · Palette generator →