#81D148#81D148

#81D148 is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.2% C 0.187 H 134.7°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#81D148
RGB	rgb(129, 209, 72)
HSL	hsl(95, 60%, 55%)
HSV	hsv(95, 66%, 82%)
CMYK	cmyk(38.3%, 0%, 65.6%, 18%)
CIE-LAB	lab(76.52, -47.28, 58.13)
CIE-LCH	lch(76.52, 74.93, 129.12°)
OKLab	oklab(78.16% -0.1318 0.1333)
OKLCH	oklch(78.16% 0.187 134.7)
XYZ	xyz(33.0227, 50.7343, 14.1824)
Luminance	0.5074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D148 #9848D1

analogous

#C6D148 #81D148 #48D153

triadic

#81D148 #4881D1 #D14881

tetradic

#81D148 #48C6D1 #9848D1 #D15348

square

#81D148 #48C6D1 #9848D1 #D15348

split-complementary

#81D148 #5348D1 #D148C6

monochromatic

#477F20 #63B02C #81D148 #A3DD79 #C4EAAA

Accessibility & contrast

On white

1.88

#81D148 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#81D148 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D148

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D148	#FFFFFF	#000000	##000000
##81D148	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C136

Deuteranopia (green-blind)

#CEBA53

Tritanopia (blue-blind)

#80C9B5

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #81d148;
/* rgb */ color: rgb(129, 209, 72);
/* oklch */ color: oklch(78.2% 0.187 134.7);

Tailwind

colors: {
  custom: {
    50: '#abdf81',
    500: '#81d148',
    950: '#000000',
  },
}

SCSS

$custom: #81d148;
$custom-light: #abdf81;
$custom-dark: #000000;

JSON

{
  "hex": "#81d148",
  "rgb": {
    "r": 129,
    "g": 209,
    "b": 72
  },
  "hsl": {
    "h": 95.036,
    "s": 59.825,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78162,
    "c": 0.18741,
    "h": 134.7
  },
  "luminance": 0.50736
}

Semantic roles & 50–950 ramp

primary

#81D148

secondary

#653786

accent

#45E3A1

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D148

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

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