#81EFAC#81EFAC

#81EFAC is a very light, vivid green. Relative luminance 0.694; OKLCH L 86.9% C 0.139 H 155.4°. Best body text is #000000 at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#81EFAC
RGB	rgb(129, 239, 172)
HSL	hsl(143, 77%, 72%)
HSV	hsv(143, 46%, 94%)
CMYK	cmyk(46%, 0%, 28%, 6.3%)
CIE-LAB	lab(86.69, -46.22, 22.84)
CIE-LCH	lch(86.69, 51.56, 153.71°)
OKLab	oklab(86.9% -0.1265 0.058)
OKLCH	oklch(86.9% 0.139 155.4)
XYZ	xyz(47.3628, 69.3751, 49.9167)
Luminance	0.6938 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EFAC #EF81C4

analogous

#8DEF81 #81EFAC #81EFE3

triadic

#81EFAC #AC81EF #EFAC81

tetradic

#81EFAC #818DEF #EF81C4 #EFE381

square

#81EFAC #818DEF #EF81C4 #EFE381

split-complementary

#81EFAC #E381EF #EF818D

monochromatic

#1CDA66 #4BE888 #81EFAC #B7F6D0 #E4FCED

Accessibility & contrast

On white

1.41

#81EFAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.88

#81EFAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EFAC

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EFAC	#FFFFFF	#000000	##000000
##81EFAC	1.00	1.41	14.88	14.88
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.88	21.00	1.00	1.00
##000000	14.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE0A8

Deuteranopia (green-blind)

#DED4B0

Tritanopia (blue-blind)

#67EDDD

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #81efac;
/* rgb */ color: rgb(129, 239, 172);
/* oklch */ color: oklch(86.9% 0.139 155.4);

Tailwind

colors: {
  custom: {
    50: '#abf5c5',
    500: '#81efac',
    950: '#000000',
  },
}

SCSS

$custom: #81efac;
$custom-light: #abf5c5;
$custom-dark: #000000;

JSON

{
  "hex": "#81efac",
  "rgb": {
    "r": 129,
    "g": 239,
    "b": 172
  },
  "hsl": {
    "h": 143.455,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.86901,
    "c": 0.1392,
    "h": 155.4
  },
  "luminance": 0.69379
}

Semantic roles & 50–950 ramp

primary

#81EFAC

secondary

#C94B98

accent

#0C89DA

background

#FDFFFD

surface

#F7FEF9

border

#D0D6D2

text

#101712

muted

#818582

Preview Lab

Preview with #81EFAC

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

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