#81D546#81D546

#81D546 is a light, vivid yellow-green. Relative luminance 0.527; OKLCH L 79.1% C 0.194 H 134.9°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX#81D546
RGBrgb(129, 213, 70)
HSLhsl(95, 63%, 55%)
HSVhsv(95, 67%, 84%)
CMYKcmyk(39.4%, 0%, 67.1%, 16.5%)
CIE-LABlab(77.70, -49.09, 60.18)
CIE-LCHlch(77.70, 77.66, 129.21°)
OKLaboklab(79.12% -0.1368 0.1373)
OKLCHoklch(79.12% 0.194 134.9)
XYZxyz(33.9523, 52.6961, 14.1756)
Luminance0.5270 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81D546 #9A46D5
analogous
#C8D546 #81D546 #46D552
triadic
#81D546 #4681D5 #D54681
tetradic
#81D546 #46C8D5 #9A46D5 #D55246
square
#81D546 #46C8D5 #9A46D5 #D55246
split-complementary
#81D546 #5246D5 #D546C8
monochromatic
#47831E #63B529 #81D546 #A3E078 #C5ECAA

Accessibility & contrast

On white

1.82
#81D546 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.54
#81D546 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D546
11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81D546#FFFFFF#000000##000000
##81D5461.001.8211.5411.54
#FFFFFF1.821.0021.0021.00
#00000011.5421.001.001.00
##00000011.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#DDC432
Deuteranopia (green-blind)
#D1BD52
Tritanopia (blue-blind)
#7FCDB8
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #81d546;
/* rgb */ color: rgb(129, 213, 70);
/* oklch */ color: oklch(79.1% 0.194 134.9);
Tailwind
colors: {
  custom: {
    50: '#abe280',
    500: '#81d546',
    950: '#000000',
  },
}
SCSS
$custom: #81d546;
$custom-light: #abe280;
$custom-dark: #000000;
JSON
{
  "hex": "#81d546",
  "rgb": {
    "r": 129,
    "g": 213,
    "b": 70
  },
  "hsl": {
    "h": 95.245,
    "s": 62.996,
    "l": 55.49
  },
  "oklch": {
    "l": 0.7912,
    "c": 0.19387,
    "h": 134.9
  },
  "luminance": 0.52698
}

Semantic roles & 50–950 ramp

primary
#81D546
secondary
#67358A
accent
#42E6A2
background
#FDFEFB
surface
#F7FCF2
border
#D0D5CC
text
#11150B
muted
#81847E

Preview Lab

Preview with #81D546

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

Preview Lab → · Contrast checker → · Palette generator →

#81D546 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva