#81D34D#81D34D

#81D34D is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 78.7% C 0.186 H 135.3°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#81D34D
RGB	rgb(129, 211, 77)
HSL	hsl(97, 60%, 56%)
HSV	hsv(97, 64%, 83%)
CMYK	cmyk(38.9%, 0%, 63.5%, 17.3%)
CIE-LAB	lab(77.16, -47.69, 56.77)
CIE-LCH	lch(77.16, 74.14, 130.03°)
OKLab	oklab(78.7% -0.1325 0.131)
OKLCH	oklch(78.7% 0.186 135.3)
XYZ	xyz(33.6863, 51.7898, 15.2412)
Luminance	0.5179 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D34D #9F4DD3

analogous

#C4D34D #81D34D #4DD35C

triadic

#81D34D #4D81D3 #D34D81

tetradic

#81D34D #4DC4D3 #9F4DD3 #D35C4D

square

#81D34D #4DC4D3 #9F4DD3 #D35C4D

split-complementary

#81D34D #5C4DD3 #D34DC4

monochromatic

#488521 #62B62D #81D34D #A4DF7E #C6EBAF

Accessibility & contrast

On white

1.85

#81D34D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#81D34D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D34D

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D34D	#FFFFFF	#000000	##000000
##81D34D	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC33C

Deuteranopia (green-blind)

#CFBC58

Tritanopia (blue-blind)

#7FCBB7

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #81d34d;
/* rgb */ color: rgb(129, 211, 77);
/* oklch */ color: oklch(78.7% 0.186 135.3);

Tailwind

colors: {
  custom: {
    50: '#abe184',
    500: '#81d34d',
    950: '#000000',
  },
}

SCSS

$custom: #81d34d;
$custom-light: #abe184;
$custom-dark: #000000;

JSON

{
  "hex": "#81d34d",
  "rgb": {
    "r": 129,
    "g": 211,
    "b": 77
  },
  "hsl": {
    "h": 96.716,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.78696,
    "c": 0.18633,
    "h": 135.3
  },
  "luminance": 0.51791
}

Semantic roles & 50–950 ramp

primary

#81D34D

secondary

#6B398C

accent

#44E4A6

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D34D

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

Preview Lab → · Contrast checker → · Palette generator →