#81E4AC#81E4AC

#81E4AC is a very light, vivid green. Relative luminance 0.631; OKLCH L 84.3% C 0.123 H 157.6°. Best body text is #000000 at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#81E4AC
RGB	rgb(129, 228, 172)
HSL	hsl(146, 65%, 70%)
HSV	hsv(146, 43%, 89%)
CMYK	cmyk(43.4%, 0%, 24.6%, 10.6%)
CIE-LAB	lab(83.51, -41.43, 18.43)
CIE-LCH	lch(83.51, 45.35, 156.01°)
OKLab	oklab(84.32% -0.114 0.0471)
OKLCH	oklch(84.32% 0.123 157.6)
XYZ	xyz(44.2399, 63.1294, 48.8757)
Luminance	0.6313 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E4AC #E481B9

analogous

#87E481 #81E4AC #81E4DE

triadic

#81E4AC #AC81E4 #E4AC81

tetradic

#81E4AC #8187E4 #E481B9 #E4DE81

square

#81E4AC #8187E4 #E481B9 #E4DE81

split-complementary

#81E4AC #DE81E4 #E48187

monochromatic

#29C16B #4FD98B #81E4AC #B3EFCD #E6FAEE

Accessibility & contrast

On white

1.54

#81E4AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.63

#81E4AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E4AC

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E4AC	#FFFFFF	#000000	##000000
##81E4AC	1.00	1.54	13.63	13.63
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.63	21.00	1.00	1.00
##000000	13.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D7A9

Deuteranopia (green-blind)

#D3CCAF

Tritanopia (blue-blind)

#69E3D5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #81e4ac;
/* rgb */ color: rgb(129, 228, 172);
/* oklch */ color: oklch(84.3% 0.123 157.6);

Tailwind

colors: {
  custom: {
    50: '#aaedc4',
    500: '#81e4ac',
    950: '#000000',
  },
}

SCSS

$custom: #81e4ac;
$custom-light: #aaedc4;
$custom-dark: #000000;

JSON

{
  "hex": "#81e4ac",
  "rgb": {
    "r": 129,
    "g": 228,
    "b": 172
  },
  "hsl": {
    "h": 146.061,
    "s": 64.706,
    "l": 70
  },
  "oklch": {
    "l": 0.84318,
    "c": 0.12337,
    "h": 157.6
  },
  "luminance": 0.63132
}

Semantic roles & 50–950 ramp

primary

#81E4AC

secondary

#BC4D8C

accent

#197FCD

background

#FDFFFD

surface

#F7FEF9

border

#D0D6D2

text

#101612

muted

#818582

Preview Lab

Preview with #81E4AC

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

Preview Lab → · Contrast checker → · Palette generator →