#81E64C#81E64C

#81E64C is a very light, highly saturated yellow-green. Relative luminance 0.618; OKLCH L 83.3% C 0.211 H 136.7°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#81E64C
RGB	rgb(129, 230, 76)
HSL	hsl(99, 75%, 60%)
HSV	hsv(99, 67%, 90%)
CMYK	cmyk(43.9%, 0%, 67%, 9.8%)
CIE-LAB	lab(82.80, -55.40, 63.23)
CIE-LCH	lch(82.80, 84.07, 131.23°)
OKLab	oklab(83.31% -0.1536 0.1445)
OKLCH	oklch(83.31% 0.211 136.7)
XYZ	xyz(38.6535, 61.7802, 16.7241)
Luminance	0.6178 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E64C #B14CE6

analogous

#CEE64C #81E64C #4CE664

triadic

#81E64C #4C81E6 #E64C81

tetradic

#81E64C #4CCEE6 #B14CE6 #E6644C

square

#81E64C #4CCEE6 #B14CE6 #E6644C

split-complementary

#81E64C #644CE6 #E64CCE

monochromatic

#46A117 #5ED71E #81E64C #A7ED82 #CDF5B7

Accessibility & contrast

On white

1.57

#81E64C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#81E64C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E64C

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E64C	#FFFFFF	#000000	##000000
##81E64C	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED336

Deuteranopia (green-blind)

#E0CB5A

Tritanopia (blue-blind)

#7CDEC7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #81e64c;
/* rgb */ color: rgb(129, 230, 76);
/* oklch */ color: oklch(83.3% 0.211 136.7);

Tailwind

colors: {
  custom: {
    50: '#adee85',
    500: '#81e64c',
    950: '#000000',
  },
}

SCSS

$custom: #81e64c;
$custom-light: #adee85;
$custom-dark: #000000;

JSON

{
  "hex": "#81e64c",
  "rgb": {
    "r": 129,
    "g": 230,
    "b": 76
  },
  "hsl": {
    "h": 99.351,
    "s": 75.49,
    "l": 60
  },
  "oklch": {
    "l": 0.83311,
    "c": 0.21085,
    "h": 136.7
  },
  "luminance": 0.61783
}

Semantic roles & 50–950 ramp

primary

#81E64C

secondary

#7D33A4

accent

#36F2B1

background

#FDFFFC

surface

#F8FEF3

border

#D1D6CD

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E64C

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

Preview Lab → · Contrast checker → · Palette generator →