#81D348#81D348

#81D348 is a light, vivid yellow-green. Relative luminance 0.517; OKLCH L 78.6% C 0.190 H 134.9°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#81D348
RGB	rgb(129, 211, 72)
HSL	hsl(95, 61%, 55%)
HSV	hsv(95, 66%, 83%)
CMYK	cmyk(38.9%, 0%, 65.9%, 17.3%)
CIE-LAB	lab(77.11, -48.11, 58.77)
CIE-LCH	lch(77.11, 75.95, 129.30°)
OKLab	oklab(78.65% -0.134 0.1346)
OKLCH	oklch(78.65% 0.19 134.9)
XYZ	xyz(33.5165, 51.7219, 14.3469)
Luminance	0.5172 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D348 #9A48D3

analogous

#C6D348 #81D348 #48D355

triadic

#81D348 #4881D3 #D34881

tetradic

#81D348 #48C6D3 #9A48D3 #D35548

square

#81D348 #48C6D3 #9A48D3 #D35548

split-complementary

#81D348 #5548D3 #D348C6

monochromatic

#47811F #63B32B #81D348 #A3DF79 #C5EBAB

Accessibility & contrast

On white

1.85

#81D348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#81D348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D348

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D348	#FFFFFF	#000000	##000000
##81D348	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC335

Deuteranopia (green-blind)

#CFBC54

Tritanopia (blue-blind)

#7FCBB7

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #81d348;
/* rgb */ color: rgb(129, 211, 72);
/* oklch */ color: oklch(78.6% 0.190 134.9);

Tailwind

colors: {
  custom: {
    50: '#abe181',
    500: '#81d348',
    950: '#000000',
  },
}

SCSS

$custom: #81d348;
$custom-light: #abe181;
$custom-dark: #000000;

JSON

{
  "hex": "#81d348",
  "rgb": {
    "r": 129,
    "g": 211,
    "b": 72
  },
  "hsl": {
    "h": 95.396,
    "s": 61.233,
    "l": 55.49
  },
  "oklch": {
    "l": 0.7865,
    "c": 0.18996,
    "h": 134.9
  },
  "luminance": 0.51724
}

Semantic roles & 50–950 ramp

primary

#81D348

secondary

#673789

accent

#43E4A2

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D348

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

Preview Lab → · Contrast checker → · Palette generator →