#81D848#81D848

#81D848 is a light, vivid yellow-green. Relative luminance 0.542; OKLCH L 79.9% C 0.196 H 135.3°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#81D848
RGB	rgb(129, 216, 72)
HSL	hsl(96, 65%, 56%)
HSV	hsv(96, 67%, 85%)
CMYK	cmyk(40.3%, 0%, 66.7%, 15.3%)
CIE-LAB	lab(78.60, -50.15, 60.35)
CIE-LCH	lch(78.60, 78.47, 129.73°)
OKLab	oklab(79.87% -0.1396 0.138)
OKLCH	oklch(79.87% 0.196 135.3)
XYZ	xyz(34.7780, 54.2449, 14.7675)
Luminance	0.5425 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D848 #9F48D8

analogous

#C9D848 #81D848 #48D857

triadic

#81D848 #4881D8 #D84881

tetradic

#81D848 #48C9D8 #9F48D8 #D85748

square

#81D848 #48C9D8 #9F48D8 #D85748

split-complementary

#81D848 #5748D8 #D848C9

monochromatic

#48891D #62BB28 #81D848 #A4E37A #C6EEAD

Accessibility & contrast

On white

1.77

#81D848 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#81D848 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D848

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D848	#FFFFFF	#000000	##000000
##81D848	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C734

Deuteranopia (green-blind)

#D4C054

Tritanopia (blue-blind)

#7FD0BB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #81d848;
/* rgb */ color: rgb(129, 216, 72);
/* oklch */ color: oklch(79.9% 0.196 135.3);

Tailwind

colors: {
  custom: {
    50: '#abe482',
    500: '#81d848',
    950: '#000000',
  },
}

SCSS

$custom: #81d848;
$custom-light: #abe482;
$custom-dark: #000000;

JSON

{
  "hex": "#81d848",
  "rgb": {
    "r": 129,
    "g": 216,
    "b": 72
  },
  "hsl": {
    "h": 96.25,
    "s": 64.865,
    "l": 56.471
  },
  "oklch": {
    "l": 0.79868,
    "c": 0.19625,
    "h": 135.3
  },
  "luminance": 0.54247
}

Semantic roles & 50–950 ramp

primary

#81D848

secondary

#6B368F

accent

#40E8A5

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81D848

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

Preview Lab → · Contrast checker → · Palette generator →