#81DFEF#81DFEF

#81DFEF is a very light, moderate teal. Relative luminance 0.637; OKLCH L 85.1% C 0.092 H 209.6°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#81DFEF
RGB	rgb(129, 223, 239)
HSL	hsl(189, 77%, 72%)
HSV	hsv(189, 46%, 94%)
CMYK	cmyk(46%, 6.7%, 0%, 6.3%)
CIE-LAB	lab(83.79, -23.81, -16.50)
CIE-LCH	lch(83.79, 28.97, 214.73°)
OKLab	oklab(85.11% -0.08 -0.0455)
OKLCH	oklch(85.11% 0.092 209.6)
XYZ	xyz(51.0150, 63.6704, 91.2459)
Luminance	0.6367 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DFEF #EF9181

analogous

#81EFC8 #81DFEF #81A8EF

triadic

#81DFEF #EF81DF #DFEF81

tetradic

#81DFEF #C881EF #EF9181 #A8EF81

square

#81DFEF #C881EF #EF9181 #A8EF81

split-complementary

#81DFEF #EF81A8 #EFC881

monochromatic

#1CBEDA #4BD1E8 #81DFEF #B7EDF6 #E4F8FC

Accessibility & contrast

On white

1.53

#81DFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#81DFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DFEF

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DFEF	#FFFFFF	#000000	##000000
##81DFEF	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D9F0

Deuteranopia (green-blind)

#BFCBEF

Tritanopia (blue-blind)

#48E7E4

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #81dfef;
/* rgb */ color: rgb(129, 223, 239);
/* oklch */ color: oklch(85.1% 0.092 209.6);

Tailwind

colors: {
  custom: {
    50: '#ace9f4',
    500: '#81dfef',
    950: '#000000',
  },
}

SCSS

$custom: #81dfef;
$custom-light: #ace9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#81dfef",
  "rgb": {
    "r": 129,
    "g": 223,
    "b": 239
  },
  "hsl": {
    "h": 188.727,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.85111,
    "c": 0.09198,
    "h": 209.6
  },
  "luminance": 0.63674
}

Semantic roles & 50–950 ramp

primary

#81DFEF

secondary

#C95D4B

accent

#2A0CDA

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111617

muted

#818485

Preview Lab

Preview with #81DFEF

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

Preview Lab → · Contrast checker → · Palette generator →