#81FCAC#81FCAC

#81FCAC is a very light, vivid green. Relative luminance 0.773; OKLCH L 90.0% C 0.158 H 153.4°. Best body text is #000000 at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#81FCAC
RGB	rgb(129, 252, 172)
HSL	hsl(141, 95%, 75%)
HSV	hsv(141, 49%, 99%)
CMYK	cmyk(48.8%, 0%, 31.7%, 1.2%)
CIE-LAB	lab(90.44, -51.69, 27.96)
CIE-LCH	lch(90.44, 58.77, 151.59°)
OKLab	oklab(89.96% -0.1409 0.0706)
OKLCH	oklch(89.96% 0.158 153.4)
XYZ	xyz(51.3064, 77.2624, 51.2312)
Luminance	0.7727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FCAC #FC81D1

analogous

#93FC81 #81FCAC #81FCEA

triadic

#81FCAC #AC81FC #FCAC81

tetradic

#81FCAC #8193FC #FC81D1 #FCEA81

square

#81FCAC #8193FC #FC81D1 #FCEA81

split-complementary

#81FCAC #EA81FC #FC8193

monochromatic

#09F95D #45FB85 #81FCAC #BDFDD3 #E1FEEB

Accessibility & contrast

On white

1.28

#81FCAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.45

#81FCAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FCAC

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FCAC	#FFFFFF	#000000	##000000
##81FCAC	1.00	1.28	16.45	16.45
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.45	21.00	1.00	1.00
##000000	16.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCEBA7

Deuteranopia (green-blind)

#EADFB1

Tritanopia (blue-blind)

#64F9E7

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #81fcac;
/* rgb */ color: rgb(129, 252, 172);
/* oklch */ color: oklch(90.0% 0.158 153.4);

Tailwind

colors: {
  custom: {
    50: '#acfec5',
    500: '#81fcac',
    950: '#000000',
  },
}

SCSS

$custom: #81fcac;
$custom-light: #acfec5;
$custom-dark: #000000;

JSON

{
  "hex": "#81fcac",
  "rgb": {
    "r": 129,
    "g": 252,
    "b": 172
  },
  "hsl": {
    "h": 140.976,
    "s": 95.349,
    "l": 74.706
  },
  "oklch": {
    "l": 0.89959,
    "c": 0.15754,
    "h": 153.4
  },
  "luminance": 0.77266
}

Semantic roles & 50–950 ramp

primary

#81FCAC

secondary

#DA47A7

accent

#0095E6

background

#FDFFFD

surface

#F8FFF9

border

#D1D7D2

text

#111813

muted

#818682

Preview Lab

Preview with #81FCAC

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

Preview Lab → · Contrast checker → · Palette generator →