#81D9AB#81D9AB

#81D9AB is a light, moderate green. Relative luminance 0.572; OKLCH L 81.7% C 0.108 H 159.9°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#81D9AB
RGB	rgb(129, 217, 171)
HSL	hsl(149, 54%, 68%)
HSV	hsv(149, 41%, 85%)
CMYK	cmyk(40.6%, 0%, 21.2%, 14.9%)
CIE-LAB	lab(80.31, -36.68, 14.48)
CIE-LCH	lch(80.31, 39.43, 158.46°)
OKLab	oklab(81.72% -0.1016 0.0372)
OKLCH	oklch(81.72% 0.108 159.9)
XYZ	xyz(41.2138, 57.2304, 47.3950)
Luminance	0.5723 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D9AB #D981AF

analogous

#83D981 #81D9AB #81D9D7

triadic

#81D9AB #AB81D9 #D9AB81

tetradic

#81D9AB #8183D9 #D981AF #D9D781

square

#81D9AB #8183D9 #D981AF #D9D781

split-complementary

#81D9AB #D781D9 #D98183

monochromatic

#34AC6D #52CB8C #81D9AB #B0E7CA #DFF5EA

Accessibility & contrast

On white

1.69

#81D9AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#81D9AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D9AB

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D9AB	#FFFFFF	#000000	##000000
##81D9AB	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7CDA9

Deuteranopia (green-blind)

#C9C3AE

Tritanopia (blue-blind)

#6CD8CC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #81d9ab;
/* rgb */ color: rgb(129, 217, 171);
/* oklch */ color: oklch(81.7% 0.108 159.9);

Tailwind

colors: {
  custom: {
    50: '#a9e5c4',
    500: '#81d9ab',
    950: '#000000',
  },
}

SCSS

$custom: #81d9ab;
$custom-light: #a9e5c4;
$custom-dark: #000000;

JSON

{
  "hex": "#81d9ab",
  "rgb": {
    "r": 129,
    "g": 217,
    "b": 171
  },
  "hsl": {
    "h": 148.636,
    "s": 53.659,
    "l": 67.843
  },
  "oklch": {
    "l": 0.81717,
    "c": 0.10817,
    "h": 159.9
  },
  "luminance": 0.57233
}

Semantic roles & 50–950 ramp

primary

#81D9AB

secondary

#AF4F81

accent

#2476C1

background

#FDFEFD

surface

#F7FCF9

border

#D0D5D2

text

#101612

muted

#818482

Preview Lab

Preview with #81D9AB

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

Preview Lab → · Contrast checker → · Palette generator →