#81DB42#81DB42

#81DB42 is a light, highly saturated yellow-green. Relative luminance 0.557; OKLCH L 80.6% C 0.204 H 135.1°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#81DB42
RGB	rgb(129, 219, 66)
HSL	hsl(95, 68%, 56%)
HSV	hsv(95, 70%, 86%)
CMYK	cmyk(41.1%, 0%, 69.9%, 14.1%)
CIE-LAB	lab(79.46, -51.81, 63.52)
CIE-LCH	lch(79.46, 81.97, 129.20°)
OKLab	oklab(80.55% -0.1445 0.1438)
OKLCH	oklch(80.55% 0.204 135.1)
XYZ	xyz(35.3674, 55.7216, 14.0450)
Luminance	0.5572 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DB42 #9C42DB

analogous

#CDDB42 #81DB42 #42DB4F

triadic

#81DB42 #4281DB #DB4281

tetradic

#81DB42 #42CDDB #9C42DB #DB4F42

square

#81DB42 #42CDDB #9C42DB #DB4F42

split-complementary

#81DB42 #4F42DB #DB42CD

monochromatic

#48891A #62BC24 #81DB42 #A3E575 #C6EFA9

Accessibility & contrast

On white

1.73

#81DB42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#81DB42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DB42

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DB42	#FFFFFF	#000000	##000000
##81DB42	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA29

Deuteranopia (green-blind)

#D7C250

Tritanopia (blue-blind)

#7FD3BD

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #81db42;
/* rgb */ color: rgb(129, 219, 66);
/* oklch */ color: oklch(80.6% 0.204 135.1);

Tailwind

colors: {
  custom: {
    50: '#ace77f',
    500: '#81db42',
    950: '#000000',
  },
}

SCSS

$custom: #81db42;
$custom-light: #ace77f;
$custom-dark: #000000;

JSON

{
  "hex": "#81db42",
  "rgb": {
    "r": 129,
    "g": 219,
    "b": 66
  },
  "hsl": {
    "h": 95.294,
    "s": 68,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80551,
    "c": 0.20389,
    "h": 135.1
  },
  "luminance": 0.55724
}

Semantic roles & 50–950 ramp

primary

#81DB42

secondary

#69338F

accent

#3DEBA3

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81DB42

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

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