#81D64E#81D64E

#81D64E is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 79.4% C 0.189 H 135.7°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#81D64E
RGB	rgb(129, 214, 78)
HSL	hsl(98, 62%, 57%)
HSV	hsv(98, 64%, 84%)
CMYK	cmyk(39.7%, 0%, 63.6%, 16.1%)
CIE-LAB	lab(78.06, -48.84, 57.34)
CIE-LCH	lch(78.06, 75.32, 130.42°)
OKLab	oklab(79.44% -0.1356 0.1323)
OKLCH	oklch(79.44% 0.189 135.7)
XYZ	xyz(34.4741, 53.3085, 15.6793)
Luminance	0.5331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D64E #A34ED6

analogous

#C5D64E #81D64E #4ED65F

triadic

#81D64E #4E81D6 #D64E81

tetradic

#81D64E #4EC5D6 #A34ED6 #D65F4E

square

#81D64E #4EC5D6 #A34ED6 #D65F4E

split-complementary

#81D64E #5F4ED6 #D64EC5

monochromatic

#488A20 #61BB2B #81D64E #A4E280 #C8EDB1

Accessibility & contrast

On white

1.80

#81D64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#81D64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D64E

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D64E	#FFFFFF	#000000	##000000
##81D64E	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC53D

Deuteranopia (green-blind)

#D2BE59

Tritanopia (blue-blind)

#7ECEBA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #81d64e;
/* rgb */ color: rgb(129, 214, 78);
/* oklch */ color: oklch(79.4% 0.189 135.7);

Tailwind

colors: {
  custom: {
    50: '#abe385',
    500: '#81d64e',
    950: '#000000',
  },
}

SCSS

$custom: #81d64e;
$custom-light: #abe385;
$custom-dark: #000000;

JSON

{
  "hex": "#81d64e",
  "rgb": {
    "r": 129,
    "g": 214,
    "b": 78
  },
  "hsl": {
    "h": 97.5,
    "s": 62.385,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79436,
    "c": 0.18943,
    "h": 135.7
  },
  "luminance": 0.5331
}

Semantic roles & 50–950 ramp

primary

#81D64E

secondary

#6F3890

accent

#42E5A8

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D64E

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

Preview Lab → · Contrast checker → · Palette generator →