#81DF99#81DF99

#81DF99 is a very light, vivid green. Relative luminance 0.597; OKLCH L 82.7% C 0.134 H 150.8°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#81DF99
RGB	rgb(129, 223, 153)
HSL	hsl(135, 59%, 69%)
HSV	hsv(135, 42%, 87%)
CMYK	cmyk(42.2%, 0%, 31.4%, 12.5%)
CIE-LAB	lab(81.70, -42.74, 25.81)
CIE-LCH	lch(81.70, 49.93, 148.87°)
OKLab	oklab(82.73% -0.1166 0.0651)
OKLCH	oklch(82.73% 0.134 150.8)
XYZ	xyz(41.1882, 59.7397, 39.4914)
Luminance	0.5974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DF99 #DF81C7

analogous

#98DF81 #81DF99 #81DFC8

triadic

#81DF99 #9981DF #DF9981

tetradic

#81DF99 #8198DF #DF81C7 #DFC881

square

#81DF99 #8198DF #DF81C7 #DFC881

split-complementary

#81DF99 #C881DF #DF8198

monochromatic

#2FB751 #50D371 #81DF99 #B2EBC1 #E3F8E8

Accessibility & contrast

On white

1.62

#81DF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.95

#81DF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DF99

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DF99	#FFFFFF	#000000	##000000
##81DF99	1.00	1.62	12.95	12.95
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.95	21.00	1.00	1.00
##000000	12.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D195

Deuteranopia (green-blind)

#D2C79D

Tritanopia (blue-blind)

#70DCCD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #81df99;
/* rgb */ color: rgb(129, 223, 153);
/* oklch */ color: oklch(82.7% 0.134 150.8);

Tailwind

colors: {
  custom: {
    50: '#aae9b7',
    500: '#81df99',
    950: '#000000',
  },
}

SCSS

$custom: #81df99;
$custom-light: #aae9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#81df99",
  "rgb": {
    "r": 129,
    "g": 223,
    "b": 153
  },
  "hsl": {
    "h": 135.319,
    "s": 59.494,
    "l": 69.02
  },
  "oklch": {
    "l": 0.82725,
    "c": 0.13354,
    "h": 150.8
  },
  "luminance": 0.59742
}

Semantic roles & 50–950 ramp

primary

#81DF99

secondary

#B64E9C

accent

#1E9CC7

background

#FDFEFD

surface

#F7FDF8

border

#D0D5D1

text

#101611

muted

#818481

Preview Lab

Preview with #81DF99

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

Preview Lab → · Contrast checker → · Palette generator →