#81F371#81F371

#81F371 is a very light, vivid green. Relative luminance 0.700; OKLCH L 86.8% C 0.199 H 141.3°. Best body text is #000000 at 14.99:1 contrast (WCAG AA passes).

Color values

HEX#81F371
RGBrgb(129, 243, 113)
HSLhsl(113, 84%, 70%)
HSVhsv(113, 53%, 95%)
CMYKcmyk(46.9%, 0%, 53.5%, 4.7%)
CIE-LABlab(86.98, -56.83, 52.21)
CIE-LCHlch(86.98, 77.17, 137.43°)
OKLaboklab(86.85% -0.1552 0.1244)
OKLCHoklch(86.85% 0.199 141.3)
XYZxyz(44.0826, 69.9575, 26.7998)
Luminance0.6996 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81F371 #E371F3
analogous
#C2F371 #81F371 #71F3A2
triadic
#81F371 #7181F3 #F37181
tetradic
#81F371 #71C2F3 #E371F3 #F3A271
square
#81F371 #71C2F3 #E371F3 #F3A271
split-complementary
#81F371 #A271F3 #F371C2
monochromatic
#2AD712 #4FEE39 #81F371 #B3F8A9 #E5FDE2

Accessibility & contrast

On white

1.40
#81F371 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.99
#81F371 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F371
14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81F371#FFFFFF#000000##000000
##81F3711.001.4014.9914.99
#FFFFFF1.401.0021.0021.00
#00000014.9921.001.001.00
##00000014.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F9E065
Deuteranopia (green-blind)
#E9D67A
Tritanopia (blue-blind)
#75ECD6
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #81f371;
/* rgb */ color: rgb(129, 243, 113);
/* oklch */ color: oklch(86.8% 0.199 141.3);
Tailwind
colors: {
  custom: {
    50: '#adf89d',
    500: '#81f371',
    950: '#000000',
  },
}
SCSS
$custom: #81f371;
$custom-light: #adf89d;
$custom-dark: #000000;
JSON
{
  "hex": "#81f371",
  "rgb": {
    "r": 129,
    "g": 243,
    "b": 113
  },
  "hsl": {
    "h": 112.615,
    "s": 84.416,
    "l": 69.804
  },
  "oklch": {
    "l": 0.86848,
    "c": 0.19892,
    "h": 141.3
  },
  "luminance": 0.69961
}

Semantic roles & 50–950 ramp

primary
#81F371
secondary
#BB3BCD
accent
#05E1C6
background
#FDFFFC
surface
#F8FFF5
border
#D1D7CF
text
#11170E
muted
#81857F

Preview Lab

Preview with #81F371

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

Preview Lab → · Contrast checker → · Palette generator →

#81F371 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva