#81F3EF#81F3EF

#81F3EF is a very light, moderate teal. Relative luminance 0.750; OKLCH L 89.6% C 0.105 H 192.4°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#81F3EF
RGB	rgb(129, 243, 239)
HSL	hsl(178, 83%, 73%)
HSV	hsv(178, 47%, 95%)
CMYK	cmyk(46.9%, 0%, 1.6%, 4.7%)
CIE-LAB	lab(89.39, -33.42, -8.14)
CIE-LCH	lch(89.39, 34.40, 193.69°)
OKLab	oklab(89.61% -0.1022 -0.0226)
OKLCH	oklch(89.61% 0.105 192.4)
XYZ	xyz(56.6775, 74.9955, 93.1334)
Luminance	0.7500 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F3EF #F38185

analogous

#81F3B6 #81F3EF #81BEF3

triadic

#81F3EF #EF81F3 #F3EF81

tetradic

#81F3EF #B681F3 #F38185 #BEF381

square

#81F3EF #B681F3 #F38185 #BEF381

split-complementary

#81F3EF #F381BE #F3B681

monochromatic

#16E4DD #49EEE8 #81F3EF #B9F8F6 #E3FCFB

Accessibility & contrast

On white

1.31

#81F3EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#81F3EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F3EF

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F3EF	#FFFFFF	#000000	##000000
##81F3EF	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7E9EF

Deuteranopia (green-blind)

#D4DBF0

Tritanopia (blue-blind)

#41F9F1

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #81f3ef;
/* rgb */ color: rgb(129, 243, 239);
/* oklch */ color: oklch(89.6% 0.105 192.4);

Tailwind

colors: {
  custom: {
    50: '#adf7f4',
    500: '#81f3ef',
    950: '#000000',
  },
}

SCSS

$custom: #81f3ef;
$custom-light: #adf7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#81f3ef",
  "rgb": {
    "r": 129,
    "g": 243,
    "b": 239
  },
  "hsl": {
    "h": 177.895,
    "s": 82.609,
    "l": 72.941
  },
  "oklch": {
    "l": 0.89605,
    "c": 0.10466,
    "h": 192.4
  },
  "luminance": 0.75
}

Semantic roles & 50–950 ramp

primary

#81F3EF

secondary

#CF4A4E

accent

#060EDF

background

#FDFFFF

surface

#F8FFFE

border

#D1D7D6

text

#111717

muted

#818585

Preview Lab

Preview with #81F3EF

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

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