#81FFEF#81FFEF

#81FFEF is a very light, moderate teal. Relative luminance 0.824; OKLCH L 92.3% C 0.116 H 184.6°. Best body text is #000000 at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#81FFEF
RGB	rgb(129, 255, 239)
HSL	hsl(172, 100%, 75%)
HSV	hsv(172, 49%, 100%)
CMYK	cmyk(49.4%, 0%, 6.3%, 0%)
CIE-LAB	lab(92.76, -38.94, -3.17)
CIE-LCH	lch(92.76, 39.07, 184.66°)
OKLab	oklab(92.32% -0.1152 -0.0092)
OKLCH	oklch(92.32% 0.116 184.6)
XYZ	xyz(60.3867, 82.4138, 94.3698)
Luminance	0.8242 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FFEF #FF8191

analogous

#81FFB0 #81FFEF #81D0FF

triadic

#81FFEF #EF81FF #FFEF81

tetradic

#81FFEF #B081FF #FF8191 #D0FF81

square

#81FFEF #B081FF #FF8191 #D0FF81

split-complementary

#81FFEF #FF81D0 #FFB081

monochromatic

#07FFDF #44FFE7 #81FFEF #BEFFF7 #E0FFFB

Accessibility & contrast

On white

1.20

#81FFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.48

#81FFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FFEF

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FFEF	#FFFFFF	#000000	##000000
##81FFEF	1.00	1.20	17.48	17.48
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.48	21.00	1.00	1.00
##000000	17.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5F3EF

Deuteranopia (green-blind)

#E0E4F1

Tritanopia (blue-blind)

#3CFFFA

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #81ffef;
/* rgb */ color: rgb(129, 255, 239);
/* oklch */ color: oklch(92.3% 0.116 184.6);

Tailwind

colors: {
  custom: {
    50: '#aefff4',
    500: '#81ffef',
    950: '#000000',
  },
}

SCSS

$custom: #81ffef;
$custom-light: #aefff4;
$custom-dark: #000000;

JSON

{
  "hex": "#81ffef",
  "rgb": {
    "r": 129,
    "g": 255,
    "b": 239
  },
  "hsl": {
    "h": 172.381,
    "s": 100,
    "l": 75.294
  },
  "oklch": {
    "l": 0.92321,
    "c": 0.11557,
    "h": 184.6
  },
  "luminance": 0.82419
}

Semantic roles & 50–950 ramp

primary

#81FFEF

secondary

#DE4659

accent

#001DE6

background

#FDFFFF

surface

#F8FFFE

border

#D1D7D6

text

#111817

muted

#818685

Preview Lab

Preview with #81FFEF

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

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