#81CA3E#81CA3E

#81CA3E is a light, vivid yellow-green. Relative luminance 0.473; OKLCH L 76.4% C 0.185 H 133.1°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX#81CA3E
RGBrgb(129, 202, 62)
HSLhsl(91, 57%, 52%)
HSVhsv(91, 69%, 79%)
CMYKcmyk(36.1%, 0%, 69.3%, 20.8%)
CIE-LABlab(74.35, -45.12, 59.78)
CIE-LCHlch(74.35, 74.89, 127.04°)
OKLaboklab(76.37% -0.1266 0.1354)
OKLCHoklch(76.37% 0.185 133.1)
XYZxyz(31.0428, 47.2546, 12.0419)
Luminance0.4726 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81CA3E #873ECA
analogous
#C7CA3E #81CA3E #3ECA41
triadic
#81CA3E #3E81CA #CA3E81
tetradic
#81CA3E #3EC7CA #873ECA #CA413E
square
#81CA3E #3EC7CA #873ECA #CA413E
split-complementary
#81CA3E #413ECA #CA3EC7
monochromatic
#456F1F #639F2C #81CA3E #A0D76E #C0E49E

Accessibility & contrast

On white

2.01
#81CA3E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.45
#81CA3E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81CA3E
10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81CA3E#FFFFFF#000000##000000
##81CA3E1.002.0110.4510.45
#FFFFFF2.011.0021.0021.00
#00000010.4521.001.001.00
##00000010.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2BB28
Deuteranopia (green-blind)
#C8B54B
Tritanopia (blue-blind)
#82C2AE
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #81ca3e;
/* rgb */ color: rgb(129, 202, 62);
/* oklch */ color: oklch(76.4% 0.185 133.1);
Tailwind
colors: {
  custom: {
    50: '#abda7b',
    500: '#81ca3e',
    950: '#000000',
  },
}
SCSS
$custom: #81ca3e;
$custom-light: #abda7b;
$custom-dark: #000000;
JSON
{
  "hex": "#81ca3e",
  "rgb": {
    "r": 129,
    "g": 202,
    "b": 62
  },
  "hsl": {
    "h": 91.286,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.7637,
    "c": 0.18542,
    "h": 133.1
  },
  "luminance": 0.47256
}

Semantic roles & 50–950 ramp

primary
#81CA3E
secondary
#B393D1
accent
#48E097
background
#FAFDF7
surface
#F5FBEE
border
#CFD4C9
text
#11150A
muted
#80837C

Preview Lab

Preview with #81CA3E

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

Preview Lab → · Contrast checker → · Palette generator →

#81CA3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva