#81D048#81D048

#81D048 is a light, vivid yellow-green. Relative luminance 0.502; OKLCH L 77.9% C 0.186 H 134.6°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#81D048
RGB	rgb(129, 208, 72)
HSL	hsl(95, 59%, 55%)
HSV	hsv(95, 65%, 82%)
CMYK	cmyk(38%, 0%, 65.4%, 18.4%)
CIE-LAB	lab(76.22, -46.87, 57.81)
CIE-LCH	lch(76.22, 74.42, 129.03°)
OKLab	oklab(77.92% -0.1306 0.1326)
OKLCH	oklch(77.92% 0.186 134.6)
XYZ	xyz(32.7782, 50.2452, 14.1008)
Luminance	0.5025 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D048 #9748D0

analogous

#C5D048 #81D048 #48D053

triadic

#81D048 #4881D0 #D04881

tetradic

#81D048 #48C5D0 #9748D0 #D05348

square

#81D048 #48C5D0 #9748D0 #D05348

split-complementary

#81D048 #5348D0 #D048C5

monochromatic

#477D20 #63AE2D #81D048 #A3DD79 #C4E9A9

Accessibility & contrast

On white

1.90

#81D048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#81D048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D048

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D048	#FFFFFF	#000000	##000000
##81D048	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C036

Deuteranopia (green-blind)

#CDBA53

Tritanopia (blue-blind)

#80C8B4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #81d048;
/* rgb */ color: rgb(129, 208, 72);
/* oklch */ color: oklch(77.9% 0.186 134.6);

Tailwind

colors: {
  custom: {
    50: '#abdf81',
    500: '#81d048',
    950: '#000000',
  },
}

SCSS

$custom: #81d048;
$custom-light: #abdf81;
$custom-dark: #000000;

JSON

{
  "hex": "#81d048",
  "rgb": {
    "r": 129,
    "g": 208,
    "b": 72
  },
  "hsl": {
    "h": 94.853,
    "s": 59.13,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77919,
    "c": 0.18614,
    "h": 134.6
  },
  "luminance": 0.50247
}

Semantic roles & 50–950 ramp

primary

#81D048

secondary

#643785

accent

#45E2A1

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D048

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

Preview Lab → · Contrast checker → · Palette generator →