#81CA2E#81CA2E

#81CA2E is a light, vivid yellow-green. Relative luminance 0.471; OKLCH L 76.3% C 0.195 H 132.1°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#81CA2E
RGB	rgb(129, 202, 46)
HSL	hsl(88, 63%, 49%)
HSV	hsv(88, 77%, 79%)
CMYK	cmyk(36.1%, 0%, 77.2%, 20.8%)
CIE-LAB	lab(74.26, -46.10, 65.20)
CIE-LCH	lch(74.26, 79.85, 125.26°)
OKLab	oklab(76.26% -0.1304 0.1445)
OKLCH	oklch(76.26% 0.195 132.1)
XYZ	xyz(30.6666, 47.1042, 10.0604)
Luminance	0.4711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81CA2E #772ECA

analogous

#CAC52E #81CA2E #33CA2E

triadic

#81CA2E #2E81CA #CA2E81

tetradic

#81CA2E #2ECAC5 #772ECA #CA2E33

square

#81CA2E #2ECAC5 #772ECA #CA2E33

split-complementary

#81CA2E #2E33CA #C52ECA

monochromatic

#416617 #619823 #81CA2E #9FDA5B #BCE58D

Accessibility & contrast

On white

2.02

#81CA2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#81CA2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81CA2E

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81CA2E	#FFFFFF	#000000	##000000
##81CA2E	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BA00

Deuteranopia (green-blind)

#C9B53F

Tritanopia (blue-blind)

#83C2AD

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #81ca2e;
/* rgb */ color: rgb(129, 202, 46);
/* oklch */ color: oklch(76.3% 0.195 132.1);

Tailwind

colors: {
  custom: {
    50: '#abda73',
    500: '#81ca2e',
    950: '#000000',
  },
}

SCSS

$custom: #81ca2e;
$custom-light: #abda73;
$custom-dark: #000000;

JSON

{
  "hex": "#81ca2e",
  "rgb": {
    "r": 129,
    "g": 202,
    "b": 46
  },
  "hsl": {
    "h": 88.077,
    "s": 62.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.76261,
    "c": 0.19464,
    "h": 132.1
  },
  "luminance": 0.47105
}

Semantic roles & 50–950 ramp

primary

#81CA2E

secondary

#A784CF

accent

#42E68F

background

#FBFDF7

surface

#F6FBED

border

#D0D4C8

text

#111509

muted

#80837B

Preview Lab

Preview with #81CA2E

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

Preview Lab → · Contrast checker → · Palette generator →