#81EF64#81EF64

#81EF64 is a very light, highly saturated green. Relative luminance 0.673; OKLCH L 85.7% C 0.204 H 139.5°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#81EF64
RGB	rgb(129, 239, 100)
HSL	hsl(107, 81%, 66%)
HSV	hsv(107, 58%, 94%)
CMYK	cmyk(46%, 0%, 58.2%, 6.3%)
CIE-LAB	lab(85.66, -56.71, 56.48)
CIE-LCH	lch(85.66, 80.04, 135.12°)
OKLab	oklab(85.73% -0.1556 0.1327)
OKLCH	oklch(85.73% 0.204 139.5)
XYZ	xyz(42.2184, 67.3174, 22.8230)
Luminance	0.6732 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EF64 #D264EF

analogous

#C7EF64 #81EF64 #64EF8D

triadic

#81EF64 #6481EF #EF6481

tetradic

#81EF64 #64C7EF #D264EF #EF8D64

square

#81EF64 #64C7EF #D264EF #EF8D64

split-complementary

#81EF64 #8D64EF #EF64C7

monochromatic

#39C414 #54E92D #81EF64 #AEF59B #DBFAD3

Accessibility & contrast

On white

1.45

#81EF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#81EF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EF64

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EF64	#FFFFFF	#000000	##000000
##81EF64	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC55

Deuteranopia (green-blind)

#E6D36F

Tritanopia (blue-blind)

#78E8D1

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #81ef64;
/* rgb */ color: rgb(129, 239, 100);
/* oklch */ color: oklch(85.7% 0.204 139.5);

Tailwind

colors: {
  custom: {
    50: '#adf594',
    500: '#81ef64',
    950: '#000000',
  },
}

SCSS

$custom: #81ef64;
$custom-light: #adf594;
$custom-dark: #000000;

JSON

{
  "hex": "#81ef64",
  "rgb": {
    "r": 129,
    "g": 239,
    "b": 100
  },
  "hsl": {
    "h": 107.482,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85729,
    "c": 0.20446,
    "h": 139.5
  },
  "luminance": 0.6732
}

Semantic roles & 50–950 ramp

primary

#81EF64

secondary

#A535C2

accent

#08DEB1

background

#FDFFFC

surface

#F8FEF5

border

#D1D6CF

text

#11170D

muted

#81857F

Preview Lab

Preview with #81EF64

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

Preview Lab → · Contrast checker → · Palette generator →