#81D744#81D744

#81D744 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 79.6% C 0.198 H 134.9°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#81D744
RGB	rgb(129, 215, 68)
HSL	hsl(95, 65%, 55%)
HSV	hsv(95, 68%, 84%)
CMYK	cmyk(40%, 0%, 68.4%, 15.7%)
CIE-LAB	lab(78.28, -50.06, 61.56)
CIE-LCH	lch(78.28, 79.34, 129.12°)
OKLab	oklab(79.59% -0.1396 0.14)
OKLCH	oklch(79.59% 0.198 134.9)
XYZ	xyz(34.3963, 53.6836, 14.0173)
Luminance	0.5369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D744 #9A44D7

analogous

#CBD744 #81D744 #44D750

triadic

#81D744 #4481D7 #D74481

tetradic

#81D744 #44CBD7 #9A44D7 #D75044

square

#81D744 #44CBD7 #9A44D7 #D75044

split-complementary

#81D744 #5044D7 #D744CB

monochromatic

#47841C #63B727 #81D744 #A3E276 #C5EDA9

Accessibility & contrast

On white

1.79

#81D744 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#81D744 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D744

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D744	#FFFFFF	#000000	##000000
##81D744	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC62E

Deuteranopia (green-blind)

#D3BF51

Tritanopia (blue-blind)

#7FCFBA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #81d744;
/* rgb */ color: rgb(129, 215, 68);
/* oklch */ color: oklch(79.6% 0.198 134.9);

Tailwind

colors: {
  custom: {
    50: '#ace480',
    500: '#81d744',
    950: '#000000',
  },
}

SCSS

$custom: #81d744;
$custom-light: #ace480;
$custom-dark: #000000;

JSON

{
  "hex": "#81d744",
  "rgb": {
    "r": 129,
    "g": 215,
    "b": 68
  },
  "hsl": {
    "h": 95.102,
    "s": 64.758,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79591,
    "c": 0.19769,
    "h": 134.9
  },
  "luminance": 0.53685
}

Semantic roles & 50–950 ramp

primary

#81D744

secondary

#67348B

accent

#40E8A2

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D744

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

Preview Lab → · Contrast checker → · Palette generator →