#81D247#81D247

#81D247 is a light, vivid yellow-green. Relative luminance 0.512; OKLCH L 78.4% C 0.189 H 134.7°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#81D247
RGB	rgb(129, 210, 71)
HSL	hsl(95, 61%, 55%)
HSV	hsv(95, 66%, 82%)
CMYK	cmyk(38.6%, 0%, 66.2%, 17.6%)
CIE-LAB	lab(76.81, -47.78, 58.84)
CIE-LCH	lch(76.81, 75.80, 129.07°)
OKLab	oklab(78.4% -0.1332 0.1346)
OKLCH	oklch(78.4% 0.189 134.7)
XYZ	xyz(33.2365, 51.2136, 14.0940)
Luminance	0.5121 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D247 #9847D2

analogous

#C7D247 #81D247 #47D252

triadic

#81D247 #4781D2 #D24781

tetradic

#81D247 #47C7D2 #9847D2 #D25247

square

#81D247 #47C7D2 #9847D2 #D25247

split-complementary

#81D247 #5247D2 #D247C7

monochromatic

#477F1F #63B12B #81D247 #A3DE78 #C4EAA9

Accessibility & contrast

On white

1.87

#81D247 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#81D247 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D247

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D247	#FFFFFF	#000000	##000000
##81D247	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC234

Deuteranopia (green-blind)

#CFBB53

Tritanopia (blue-blind)

#80CAB6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #81d247;
/* rgb */ color: rgb(129, 210, 71);
/* oklch */ color: oklch(78.4% 0.189 134.7);

Tailwind

colors: {
  custom: {
    50: '#abe081',
    500: '#81d247',
    950: '#000000',
  },
}

SCSS

$custom: #81d247;
$custom-light: #abe081;
$custom-dark: #000000;

JSON

{
  "hex": "#81d247",
  "rgb": {
    "r": 129,
    "g": 210,
    "b": 71
  },
  "hsl": {
    "h": 94.964,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78397,
    "c": 0.18939,
    "h": 134.7
  },
  "luminance": 0.51215
}

Semantic roles & 50–950 ramp

primary

#81D247

secondary

#653687

accent

#44E4A1

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D247

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

Preview Lab → · Contrast checker → · Palette generator →