#81D998#81D998

#81D998 is a light, vivid green. Relative luminance 0.566; OKLCH L 81.3% C 0.126 H 151.2°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#81D998
RGB	rgb(129, 217, 152)
HSL	hsl(136, 54%, 68%)
HSV	hsv(136, 41%, 85%)
CMYK	cmyk(40.6%, 0%, 30%, 14.9%)
CIE-LAB	lab(79.93, -40.27, 23.93)
CIE-LCH	lch(79.93, 46.84, 149.28°)
OKLab	oklab(81.28% -0.11 0.0605)
OKLCH	oklch(81.28% 0.126 151.2)
XYZ	xyz(39.5312, 56.5573, 38.5333)
Luminance	0.5656 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D998 #D981C2

analogous

#96D981 #81D998 #81D9C4

triadic

#81D998 #9881D9 #D99881

tetradic

#81D998 #8196D9 #D981C2 #D9C481

square

#81D998 #8196D9 #D981C2 #D9C481

split-complementary

#81D998 #C481D9 #D98196

monochromatic

#34AC53 #52CB72 #81D998 #B0E7BE #DFF5E5

Accessibility & contrast

On white

1.71

#81D998 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#81D998 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D998

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D998	#FFFFFF	#000000	##000000
##81D998	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACC94

Deuteranopia (green-blind)

#CCC39C

Tritanopia (blue-blind)

#71D6C8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #81d998;
/* rgb */ color: rgb(129, 217, 152);
/* oklch */ color: oklch(81.3% 0.126 151.2);

Tailwind

colors: {
  custom: {
    50: '#a9e5b6',
    500: '#81d998',
    950: '#000000',
  },
}

SCSS

$custom: #81d998;
$custom-light: #a9e5b6;
$custom-dark: #000000;

JSON

{
  "hex": "#81d998",
  "rgb": {
    "r": 129,
    "g": 217,
    "b": 152
  },
  "hsl": {
    "h": 135.682,
    "s": 53.659,
    "l": 67.843
  },
  "oklch": {
    "l": 0.81284,
    "c": 0.12555,
    "h": 151.2
  },
  "luminance": 0.5656
}

Semantic roles & 50–950 ramp

primary

#81D998

secondary

#AF4F96

accent

#2498C1

background

#FDFEFD

surface

#F7FCF8

border

#D0D5D1

text

#101611

muted

#818481

Preview Lab

Preview with #81D998

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

Preview Lab → · Contrast checker → · Palette generator →