#81EFAF#81EFAF

#81EFAF is a very light, vivid green. Relative luminance 0.695; OKLCH L 87.0% C 0.137 H 156.5°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#81EFAF
RGB	rgb(129, 239, 175)
HSL	hsl(145, 77%, 72%)
HSV	hsv(145, 46%, 94%)
CMYK	cmyk(46%, 0%, 26.8%, 6.3%)
CIE-LAB	lab(86.75, -45.66, 21.37)
CIE-LCH	lch(86.75, 50.42, 154.92°)
OKLab	oklab(86.97% -0.1252 0.0544)
OKLCH	oklch(86.97% 0.137 156.5)
XYZ	xyz(47.6541, 69.4917, 51.4512)
Luminance	0.6949 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EFAF #EF81C1

analogous

#8AEF81 #81EFAF #81EFE6

triadic

#81EFAF #AF81EF #EFAF81

tetradic

#81EFAF #818AEF #EF81C1 #EFE681

square

#81EFAF #818AEF #EF81C1 #EFE681

split-complementary

#81EFAF #E681EF #EF818A

monochromatic

#1CDA6B #4BE88D #81EFAF #B7F6D1 #E4FCEE

Accessibility & contrast

On white

1.41

#81EFAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#81EFAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EFAF

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EFAF	#FFFFFF	#000000	##000000
##81EFAF	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE0AB

Deuteranopia (green-blind)

#DDD5B3

Tritanopia (blue-blind)

#66EDDE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #81efaf;
/* rgb */ color: rgb(129, 239, 175);
/* oklch */ color: oklch(87.0% 0.137 156.5);

Tailwind

colors: {
  custom: {
    50: '#abf5c7',
    500: '#81efaf',
    950: '#000000',
  },
}

SCSS

$custom: #81efaf;
$custom-light: #abf5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#81efaf",
  "rgb": {
    "r": 129,
    "g": 239,
    "b": 175
  },
  "hsl": {
    "h": 145.091,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.86967,
    "c": 0.13653,
    "h": 156.5
  },
  "luminance": 0.69495
}

Semantic roles & 50–950 ramp

primary

#81EFAF

secondary

#C94B94

accent

#0C84DA

background

#FDFFFD

surface

#F7FEF9

border

#D0D6D2

text

#101713

muted

#818582

Preview Lab

Preview with #81EFAF

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

Preview Lab → · Contrast checker → · Palette generator →