#81DD41#81DD41

#81DD41 is a light, highly saturated yellow-green. Relative luminance 0.568; OKLCH L 81.0% C 0.207 H 135.2°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX#81DD41
RGBrgb(129, 221, 65)
HSLhsl(95, 70%, 56%)
HSVhsv(95, 71%, 87%)
CMYKcmyk(41.6%, 0%, 70.6%, 13.3%)
CIE-LABlab(80.04, -52.68, 64.49)
CIE-LCHlch(80.04, 83.27, 129.24°)
OKLaboklab(81.03% -0.1469 0.1457)
OKLCHoklch(81.03% 0.207 135.2)
XYZxyz(35.8630, 56.7597, 14.0660)
Luminance0.5676 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81DD41 #9D41DD
analogous
#CFDD41 #81DD41 #41DD4F
triadic
#81DD41 #4181DD #DD4181
tetradic
#81DD41 #41CFDD #9D41DD #DD4F41
square
#81DD41 #41CFDD #9D41DD #DD4F41
split-complementary
#81DD41 #4F41DD #DD41CF
monochromatic
#488B19 #62BF22 #81DD41 #A3E675 #C6F0A9

Accessibility & contrast

On white

1.70
#81DD41 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.35
#81DD41 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DD41
12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81DD41#FFFFFF#000000##000000
##81DD411.001.7012.3512.35
#FFFFFF1.701.0021.0021.00
#00000012.3521.001.001.00
##00000012.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E5CB27
Deuteranopia (green-blind)
#D9C450
Tritanopia (blue-blind)
#7FD5BE
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #81dd41;
/* rgb */ color: rgb(129, 221, 65);
/* oklch */ color: oklch(81.0% 0.207 135.2);
Tailwind
colors: {
  custom: {
    50: '#ace87f',
    500: '#81dd41',
    950: '#000000',
  },
}
SCSS
$custom: #81dd41;
$custom-light: #ace87f;
$custom-dark: #000000;
JSON
{
  "hex": "#81dd41",
  "rgb": {
    "r": 129,
    "g": 221,
    "b": 65
  },
  "hsl": {
    "h": 95.385,
    "s": 69.643,
    "l": 56.078
  },
  "oklch": {
    "l": 0.81031,
    "c": 0.20694,
    "h": 135.2
  },
  "luminance": 0.56762
}

Semantic roles & 50–950 ramp

primary
#81DD41
secondary
#6A3290
accent
#3BECA4
background
#FDFEFB
surface
#F8FDF2
border
#D1D5CC
text
#11160B
muted
#81847E

Preview Lab

Preview with #81DD41

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

Preview Lab → · Contrast checker → · Palette generator →

#81DD41 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva