#81FCA4#81FCA4

#81FCA4 is a very light, vivid green. Relative luminance 0.770; OKLCH L 89.8% C 0.165 H 151.1°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#81FCA4
RGB	rgb(129, 252, 164)
HSL	hsl(137, 95%, 75%)
HSV	hsv(137, 49%, 99%)
CMYK	cmyk(48.8%, 0%, 34.9%, 1.2%)
CIE-LAB	lab(90.31, -53.08, 31.81)
CIE-LCH	lch(90.31, 61.88, 149.07°)
OKLab	oklab(89.8% -0.1443 0.0797)
OKLCH	oklch(89.8% 0.165 151.1)
XYZ	xyz(50.5611, 76.9643, 47.3060)
Luminance	0.7697 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FCA4 #FC81D9

analogous

#9CFC81 #81FCA4 #81FCE1

triadic

#81FCA4 #A481FC #FCA481

tetradic

#81FCA4 #819CFC #FC81D9 #FCE181

square

#81FCA4 #819CFC #FC81D9 #FCE181

split-complementary

#81FCA4 #E181FC #FC819C

monochromatic

#09F94E #45FB79 #81FCA4 #BDFDCF #E1FEE9

Accessibility & contrast

On white

1.28

#81FCA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#81FCA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FCA4

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FCA4	#FFFFFF	#000000	##000000
##81FCA4	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDEB9E

Deuteranopia (green-blind)

#EBDEA9

Tritanopia (blue-blind)

#67F9E5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #81fca4;
/* rgb */ color: rgb(129, 252, 164);
/* oklch */ color: oklch(89.8% 0.165 151.1);

Tailwind

colors: {
  custom: {
    50: '#acfebf',
    500: '#81fca4',
    950: '#000000',
  },
}

SCSS

$custom: #81fca4;
$custom-light: #acfebf;
$custom-dark: #000000;

JSON

{
  "hex": "#81fca4",
  "rgb": {
    "r": 129,
    "g": 252,
    "b": 164
  },
  "hsl": {
    "h": 137.073,
    "s": 95.349,
    "l": 74.706
  },
  "oklch": {
    "l": 0.89802,
    "c": 0.16486,
    "h": 151.1
  },
  "luminance": 0.76968
}

Semantic roles & 50–950 ramp

primary

#81FCA4

secondary

#DA47B0

accent

#00A4E6

background

#FDFFFD

surface

#F8FFF9

border

#D1D7D2

text

#111812

muted

#818682

Preview Lab

Preview with #81FCA4

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

Preview Lab → · Contrast checker → · Palette generator →