#81EFB0#81EFB0

#81EFB0 is a very light, vivid green. Relative luminance 0.695; OKLCH L 87.0% C 0.136 H 156.9°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#81EFB0
RGB	rgb(129, 239, 176)
HSL	hsl(146, 77%, 72%)
HSV	hsv(146, 46%, 94%)
CMYK	cmyk(46%, 0%, 26.4%, 6.3%)
CIE-LAB	lab(86.77, -45.47, 20.88)
CIE-LCH	lch(86.77, 50.04, 155.33°)
OKLab	oklab(86.99% -0.1248 0.0532)
OKLCH	oklch(86.99% 0.136 156.9)
XYZ	xyz(47.7527, 69.5311, 51.9704)
Luminance	0.6954 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EFB0 #EF81C0

analogous

#89EF81 #81EFB0 #81EFE7

triadic

#81EFB0 #B081EF #EFB081

tetradic

#81EFB0 #8189EF #EF81C0 #EFE781

square

#81EFB0 #8189EF #EF81C0 #EFE781

split-complementary

#81EFB0 #E781EF #EF8189

monochromatic

#1CDA6D #4BE88E #81EFB0 #B7F6D2 #E4FCEE

Accessibility & contrast

On white

1.41

#81EFB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.91

#81EFB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EFB0

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EFB0	#FFFFFF	#000000	##000000
##81EFB0	1.00	1.41	14.91	14.91
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.91	21.00	1.00	1.00
##000000	14.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE0AC

Deuteranopia (green-blind)

#DDD5B4

Tritanopia (blue-blind)

#66EDDE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #81efb0;
/* rgb */ color: rgb(129, 239, 176);
/* oklch */ color: oklch(87.0% 0.136 156.9);

Tailwind

colors: {
  custom: {
    50: '#abf5c7',
    500: '#81efb0',
    950: '#000000',
  },
}

SCSS

$custom: #81efb0;
$custom-light: #abf5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#81efb0",
  "rgb": {
    "r": 129,
    "g": 239,
    "b": 176
  },
  "hsl": {
    "h": 145.636,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.86989,
    "c": 0.13564,
    "h": 156.9
  },
  "luminance": 0.69535
}

Semantic roles & 50–950 ramp

primary

#81EFB0

secondary

#C94B93

accent

#0C82DA

background

#FDFFFD

surface

#F7FEF9

border

#D0D6D2

text

#101713

muted

#818582

Preview Lab

Preview with #81EFB0

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

Preview Lab → · Contrast checker → · Palette generator →