#81DEEF#81DEEF

#81DEEF is a very light, moderate teal. Relative luminance 0.631; OKLCH L 84.9% C 0.092 H 210.6°. Best body text is #000000 at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#81DEEF
RGB	rgb(129, 222, 239)
HSL	hsl(189, 77%, 72%)
HSV	hsv(189, 46%, 94%)
CMYK	cmyk(46%, 7.1%, 0%, 6.3%)
CIE-LAB	lab(83.51, -23.31, -16.92)
CIE-LCH	lch(83.51, 28.80, 215.97°)
OKLab	oklab(84.89% -0.0788 -0.0466)
OKLCH	oklch(84.89% 0.092 210.6)
XYZ	xyz(50.7486, 63.1376, 91.1571)
Luminance	0.6314 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DEEF #EF9281

analogous

#81EFC9 #81DEEF #81A7EF

triadic

#81DEEF #EF81DE #DEEF81

tetradic

#81DEEF #C981EF #EF9281 #A7EF81

square

#81DEEF #C981EF #EF9281 #A7EF81

split-complementary

#81DEEF #EF81A7 #EFC981

monochromatic

#1CBDDA #4BD0E8 #81DEEF #B7ECF6 #E4F8FC

Accessibility & contrast

On white

1.54

#81DEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.63

#81DEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DEEF

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DEEF	#FFFFFF	#000000	##000000
##81DEEF	1.00	1.54	13.63	13.63
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.63	21.00	1.00	1.00
##000000	13.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD8F0

Deuteranopia (green-blind)

#BECAEF

Tritanopia (blue-blind)

#48E6E3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #81deef;
/* rgb */ color: rgb(129, 222, 239);
/* oklch */ color: oklch(84.9% 0.092 210.6);

Tailwind

colors: {
  custom: {
    50: '#ace8f4',
    500: '#81deef',
    950: '#000000',
  },
}

SCSS

$custom: #81deef;
$custom-light: #ace8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#81deef",
  "rgb": {
    "r": 129,
    "g": 222,
    "b": 239
  },
  "hsl": {
    "h": 189.273,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.84888,
    "c": 0.09158,
    "h": 210.6
  },
  "luminance": 0.63142
}

Semantic roles & 50–950 ramp

primary

#81DEEF

secondary

#C95E4B

accent

#2C0CDA

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#111617

muted

#818485

Preview Lab

Preview with #81DEEF

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

Preview Lab → · Contrast checker → · Palette generator →