#81FD54#81FD54

#81FD54 is a very light, highly saturated green. Relative luminance 0.756; OKLCH L 89.0% C 0.233 H 138.6°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX#81FD54
RGBrgb(129, 253, 84)
HSLhsl(104, 98%, 66%)
HSVhsv(104, 67%, 99%)
CMYKcmyk(49%, 0%, 66.8%, 0.8%)
CIE-LABlab(89.65, -63.47, 67.42)
CIE-LCHlch(89.65, 92.60, 133.27°)
OKLaboklab(88.96% -0.1749 0.1543)
OKLCHoklch(88.96% 0.233 138.6)
XYZxyz(45.7771, 75.5545, 20.5570)
Luminance0.7556 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81FD54 #D054FD
analogous
#D5FD54 #81FD54 #54FD7B
triadic
#81FD54 #5481FD #FD5481
tetradic
#81FD54 #54D5FD #D054FD #FD7B54
square
#81FD54 #54D5FD #D054FD #FD7B54
split-complementary
#81FD54 #7B54FD #FD54D5
monochromatic
#3AD402 #54FC18 #81FD54 #AEFE90 #DAFECD

Accessibility & contrast

On white

1.30
#81FD54 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.11
#81FD54 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FD54
16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81FD54#FFFFFF#000000##000000
##81FD541.001.3016.1116.11
#FFFFFF1.301.0021.0021.00
#00000016.1121.001.001.00
##00000016.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE83C
Deuteranopia (green-blind)
#F4DD63
Tritanopia (blue-blind)
#77F5DB
Achromatopsia (no color)
#E1E1E1

Design tokens & code

CSS
--color: #81fd54;
/* rgb */ color: rgb(129, 253, 84);
/* oklch */ color: oklch(89.0% 0.233 138.6);
Tailwind
colors: {
  custom: {
    50: '#afff8c',
    500: '#81fd54',
    950: '#000000',
  },
}
SCSS
$custom: #81fd54;
$custom-light: #afff8c;
$custom-dark: #000000;
JSON
{
  "hex": "#81fd54",
  "rgb": {
    "r": 129,
    "g": 253,
    "b": 84
  },
  "hsl": {
    "h": 104.024,
    "s": 97.688,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88959,
    "c": 0.23321,
    "h": 138.6
  },
  "luminance": 0.75558
}

Semantic roles & 50–950 ramp

primary
#81FD54
secondary
#A227CE
accent
#00E6A8
background
#FDFFFC
surface
#F8FFF4
border
#D1D7CE
text
#11180D
muted
#81867F

Preview Lab

Preview with #81FD54

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

Preview Lab → · Contrast checker → · Palette generator →

#81FD54 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva