#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
RGBrgb(129, 219, 66)
HSLhsl(95, 68%, 56%)
HSVhsv(95, 70%, 86%)
CMYKcmyk(41.1%, 0%, 69.9%, 14.1%)
CIE-LABlab(79.46, -51.81, 63.52)
CIE-LCHlch(79.46, 81.97, 129.20°)
OKLaboklab(80.55% -0.1445 0.1438)
OKLCHoklch(80.55% 0.204 135.1)
XYZxyz(35.3674, 55.7216, 14.0450)
Luminance0.5572 (WCAG relative)
Temperaturewarm
Familyyellow-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
##81DB421.001.7312.1412.14
#FFFFFF1.731.0021.0021.00
#00000012.1421.001.001.00
##00000012.1421.001.001.00

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.

Preview Lab → · Contrast checker → · Palette generator →

#81DB42 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva