#81E64A#81E64A

#81E64A is a very light, highly saturated yellow-green. Relative luminance 0.618; OKLCH L 83.3% C 0.212 H 136.6°. Best body text is #000000 at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#81E64A
RGB	rgb(129, 230, 74)
HSL	hsl(99, 76%, 60%)
HSV	hsv(99, 68%, 90%)
CMYK	cmyk(43.9%, 0%, 67.8%, 9.8%)
CIE-LAB	lab(82.78, -55.56, 63.98)
CIE-LCH	lch(82.78, 84.74, 130.97°)
OKLab	oklab(83.3% -0.1541 0.1458)
OKLCH	oklch(83.3% 0.212 136.6)
XYZ	xyz(38.5850, 61.7528, 16.3636)
Luminance	0.6176 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E64A #AF4AE6

analogous

#CFE64A #81E64A #4AE661

triadic

#81E64A #4A81E6 #E64A81

tetradic

#81E64A #4ACFE6 #AF4AE6 #E6614A

square

#81E64A #4ACFE6 #AF4AE6 #E6614A

split-complementary

#81E64A #614AE6 #E64ACF

monochromatic

#47A016 #5ED51D #81E64A #A6ED80 #CCF5B6

Accessibility & contrast

On white

1.57

#81E64A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.35

#81E64A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E64A

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E64A	#FFFFFF	#000000	##000000
##81E64A	1.00	1.57	13.35	13.35
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.35	21.00	1.00	1.00
##000000	13.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED333

Deuteranopia (green-blind)

#E0CB58

Tritanopia (blue-blind)

#7CDEC7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #81e64a;
/* rgb */ color: rgb(129, 230, 74);
/* oklch */ color: oklch(83.3% 0.212 136.6);

Tailwind

colors: {
  custom: {
    50: '#adee84',
    500: '#81e64a',
    950: '#000000',
  },
}

SCSS

$custom: #81e64a;
$custom-light: #adee84;
$custom-dark: #000000;

JSON

{
  "hex": "#81e64a",
  "rgb": {
    "r": 129,
    "g": 230,
    "b": 74
  },
  "hsl": {
    "h": 98.846,
    "s": 75.728,
    "l": 59.608
  },
  "oklch": {
    "l": 0.83295,
    "c": 0.21217,
    "h": 136.6
  },
  "luminance": 0.61755
}

Semantic roles & 50–950 ramp

primary

#81E64A

secondary

#7B32A2

accent

#35F2B0

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#11160B

muted

#81857E

Preview Lab

Preview with #81E64A

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

Preview Lab → · Contrast checker → · Palette generator →