#81E7EF#81E7EF

#81E7EF is a very light, moderate teal. Relative luminance 0.681; OKLCH L 86.9% C 0.096 H 202.2°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#81E7EF
RGB	rgb(129, 231, 239)
HSL	hsl(184, 77%, 72%)
HSV	hsv(184, 46%, 94%)
CMYK	cmyk(46%, 3.3%, 0%, 6.3%)
CIE-LAB	lab(86.03, -27.71, -13.15)
CIE-LCH	lch(86.03, 30.68, 205.38°)
OKLab	oklab(86.9% -0.0889 -0.0362)
OKLCH	oklch(86.9% 0.096 202.2)
XYZ	xyz(53.2031, 68.0466, 91.9753)
Luminance	0.6805 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E7EF #EF8981

analogous

#81EFC0 #81E7EF #81B0EF

triadic

#81E7EF #EF81E7 #E7EF81

tetradic

#81E7EF #C081EF #EF8981 #B0EF81

square

#81E7EF #C081EF #EF8981 #B0EF81

split-complementary

#81E7EF #EF81B0 #EFC081

monochromatic

#1CCCDA #4BDDE8 #81E7EF #B7F1F6 #E4FAFC

Accessibility & contrast

On white

1.44

#81E7EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#81E7EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E7EF

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E7EF	#FFFFFF	#000000	##000000
##81E7EF	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DADFF0

Deuteranopia (green-blind)

#C7D1F0

Tritanopia (blue-blind)

#45EEE9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #81e7ef;
/* rgb */ color: rgb(129, 231, 239);
/* oklch */ color: oklch(86.9% 0.096 202.2);

Tailwind

colors: {
  custom: {
    50: '#aceff4',
    500: '#81e7ef',
    950: '#000000',
  },
}

SCSS

$custom: #81e7ef;
$custom-light: #aceff4;
$custom-dark: #000000;

JSON

{
  "hex": "#81e7ef",
  "rgb": {
    "r": 129,
    "g": 231,
    "b": 239
  },
  "hsl": {
    "h": 184.364,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.86903,
    "c": 0.09603,
    "h": 202.2
  },
  "luminance": 0.68051
}

Semantic roles & 50–950 ramp

primary

#81E7EF

secondary

#C9544B

accent

#1B0CDA

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#111617

muted

#818585

Preview Lab

Preview with #81E7EF

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

Preview Lab → · Contrast checker → · Palette generator →