#81CF44#81CF44

#81CF44 is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 77.6% C 0.188 H 134.1°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#81CF44
RGB	rgb(129, 207, 68)
HSL	hsl(94, 59%, 54%)
HSV	hsv(94, 67%, 81%)
CMYK	cmyk(37.7%, 0%, 67.1%, 18.8%)
CIE-LAB	lab(75.89, -46.77, 59.06)
CIE-LCH	lch(75.89, 75.33, 128.37°)
OKLab	oklab(77.64% -0.1307 0.1347)
OKLCH	oklch(77.64% 0.188 134.1)
XYZ	xyz(32.4089, 49.7086, 13.3548)
Luminance	0.4971 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81CF44 #9244CF

analogous

#C7CF44 #81CF44 #44CF4D

triadic

#81CF44 #4481CF #CF4481

tetradic

#81CF44 #44C7CF #9244CF #CF4D44

square

#81CF44 #44C7CF #9244CF #CF4D44

split-complementary

#81CF44 #4D44CF #CF44C7

monochromatic

#47791F #63AA2C #81CF44 #A2DC75 #C3E8A5

Accessibility & contrast

On white

1.92

#81CF44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#81CF44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81CF44

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81CF44	#FFFFFF	#000000	##000000
##81CF44	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF30

Deuteranopia (green-blind)

#CCB950

Tritanopia (blue-blind)

#80C7B3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #81cf44;
/* rgb */ color: rgb(129, 207, 68);
/* oklch */ color: oklch(77.6% 0.188 134.1);

Tailwind

colors: {
  custom: {
    50: '#abde7f',
    500: '#81cf44',
    950: '#000000',
  },
}

SCSS

$custom: #81cf44;
$custom-light: #abde7f;
$custom-dark: #000000;

JSON

{
  "hex": "#81cf44",
  "rgb": {
    "r": 129,
    "g": 207,
    "b": 68
  },
  "hsl": {
    "h": 93.669,
    "s": 59.149,
    "l": 53.922
  },
  "oklch": {
    "l": 0.7764,
    "c": 0.18769,
    "h": 134.1
  },
  "luminance": 0.4971
}

Semantic roles & 50–950 ramp

primary

#81CF44

secondary

#BB9AD5

accent

#45E29D

background

#FAFDF8

surface

#F5FBEF

border

#CFD4CA

text

#11150A

muted

#80837C

Preview Lab

Preview with #81CF44

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

Preview Lab → · Contrast checker → · Palette generator →