#81D245#81D245

#81D245 is a light, vivid yellow-green. Relative luminance 0.512; OKLCH L 78.4% C 0.191 H 134.5°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#81D245
RGB	rgb(129, 210, 69)
HSL	hsl(94, 61%, 55%)
HSV	hsv(94, 67%, 82%)
CMYK	cmyk(38.6%, 0%, 67.1%, 17.6%)
CIE-LAB	lab(76.79, -47.93, 59.62)
CIE-LCH	lch(76.79, 76.50, 128.80°)
OKLab	oklab(78.38% -0.1338 0.136)
OKLCH	oklch(78.38% 0.191 134.5)
XYZ	xyz(33.1734, 51.1884, 13.7615)
Luminance	0.5119 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D245 #9645D2

analogous

#C8D245 #81D245 #45D250

triadic

#81D245 #4581D2 #D24581

tetradic

#81D245 #45C8D2 #9645D2 #D25045

square

#81D245 #45C8D2 #9645D2 #D25045

split-complementary

#81D245 #5045D2 #D245C8

monochromatic

#477E1F #63AF2A #81D245 #A2DE76 #C4EAA8

Accessibility & contrast

On white

1.87

#81D245 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#81D245 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D245

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D245	#FFFFFF	#000000	##000000
##81D245	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC231

Deuteranopia (green-blind)

#CFBB51

Tritanopia (blue-blind)

#80CAB5

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #81d245;
/* rgb */ color: rgb(129, 210, 69);
/* oklch */ color: oklch(78.4% 0.191 134.5);

Tailwind

colors: {
  custom: {
    50: '#abe080',
    500: '#81d245',
    950: '#000000',
  },
}

SCSS

$custom: #81d245;
$custom-light: #abe080;
$custom-dark: #000000;

JSON

{
  "hex": "#81d245",
  "rgb": {
    "r": 129,
    "g": 210,
    "b": 69
  },
  "hsl": {
    "h": 94.468,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7838,
    "c": 0.19078,
    "h": 134.5
  },
  "luminance": 0.5119
}

Semantic roles & 50–950 ramp

primary

#81D245

secondary

#643686

accent

#44E4A0

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D245

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

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