#81EEEF#81EEEF

#81EEEF is a very light, moderate teal. Relative luminance 0.720; OKLCH L 88.5% C 0.101 H 196.3°. Best body text is #000000 at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#81EEEF
RGB	rgb(129, 238, 239)
HSL	hsl(181, 77%, 72%)
HSV	hsv(181, 46%, 94%)
CMYK	cmyk(46%, 0.4%, 0%, 6.3%)
CIE-LAB	lab(87.99, -31.07, -10.22)
CIE-LCH	lch(87.99, 32.70, 198.22°)
OKLab	oklab(88.48% -0.0967 -0.0282)
OKLCH	oklch(88.48% 0.101 196.3)
XYZ	xyz(55.2016, 72.0435, 92.6414)
Luminance	0.7205 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EEEF #EF8281

analogous

#81EFB9 #81EEEF #81B7EF

triadic

#81EEEF #EF81EE #EEEF81

tetradic

#81EEEF #B981EF #EF8281 #B7EF81

square

#81EEEF #B981EF #EF8281 #B7EF81

split-complementary

#81EEEF #EF81B7 #EFB981

monochromatic

#1CD8DA #4BE7E8 #81EEEF #B7F5F6 #E4FBFC

Accessibility & contrast

On white

1.36

#81EEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.41

#81EEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EEEF

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EEEF	#FFFFFF	#000000	##000000
##81EEEF	1.00	1.36	15.41	15.41
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.41	21.00	1.00	1.00
##000000	15.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E5EF

Deuteranopia (green-blind)

#CED7F0

Tritanopia (blue-blind)

#43F4EE

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #81eeef;
/* rgb */ color: rgb(129, 238, 239);
/* oklch */ color: oklch(88.5% 0.101 196.3);

Tailwind

colors: {
  custom: {
    50: '#adf4f4',
    500: '#81eeef',
    950: '#000000',
  },
}

SCSS

$custom: #81eeef;
$custom-light: #adf4f4;
$custom-dark: #000000;

JSON

{
  "hex": "#81eeef",
  "rgb": {
    "r": 129,
    "g": 238,
    "b": 239
  },
  "hsl": {
    "h": 180.545,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.88477,
    "c": 0.10073,
    "h": 196.3
  },
  "luminance": 0.72048
}

Semantic roles & 50–950 ramp

primary

#81EEEF

secondary

#C94C4B

accent

#0E0CDA

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#111717

muted

#818585

Preview Lab

Preview with #81EEEF

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

Preview Lab → · Contrast checker → · Palette generator →