#81F9EE#81F9EE

#81F9EE is a very light, moderate teal. Relative luminance 0.786; OKLCH L 90.9% C 0.110 H 187.6°. Best body text is #000000 at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#81F9EE
RGB	rgb(129, 249, 238)
HSL	hsl(175, 91%, 74%)
HSV	hsv(175, 48%, 98%)
CMYK	cmyk(48.2%, 0%, 4.4%, 2.4%)
CIE-LAB	lab(91.05, -36.45, -5.17)
CIE-LCH	lch(91.05, 36.81, 188.08°)
OKLab	oklab(90.93% -0.1091 -0.0145)
OKLCH	oklch(90.93% 0.11 187.6)
XYZ	xyz(58.3552, 78.5865, 92.9659)
Luminance	0.7859 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F9EE #F9818C

analogous

#81F9B2 #81F9EE #81C8F9

triadic

#81F9EE #EE81F9 #F9EE81

tetradic

#81F9EE #B281F9 #F9818C #C8F981

square

#81F9EE #B281F9 #F9818C #C8F981

split-complementary

#81F9EE #F981C8 #F9B281

monochromatic

#0CF3DE #47F6E6 #81F9EE #BBFCF6 #E2FEFB

Accessibility & contrast

On white

1.26

#81F9EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.72

#81F9EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F9EE

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F9EE	#FFFFFF	#000000	##000000
##81F9EE	1.00	1.26	16.72	16.72
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.72	21.00	1.00	1.00
##000000	16.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEEEEE

Deuteranopia (green-blind)

#DADFEF

Tritanopia (blue-blind)

#3FFEF5

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #81f9ee;
/* rgb */ color: rgb(129, 249, 238);
/* oklch */ color: oklch(90.9% 0.110 187.6);

Tailwind

colors: {
  custom: {
    50: '#adfbf3',
    500: '#81f9ee',
    950: '#000000',
  },
}

SCSS

$custom: #81f9ee;
$custom-light: #adfbf3;
$custom-dark: #000000;

JSON

{
  "hex": "#81f9ee",
  "rgb": {
    "r": 129,
    "g": 249,
    "b": 238
  },
  "hsl": {
    "h": 174.5,
    "s": 90.909,
    "l": 74.118
  },
  "oklch": {
    "l": 0.90931,
    "c": 0.11011,
    "h": 187.6
  },
  "luminance": 0.78592
}

Semantic roles & 50–950 ramp

primary

#81F9EE

secondary

#D64855

accent

#0015E6

background

#FDFFFF

surface

#F8FFFE

border

#D1D7D6

text

#111717

muted

#818585

Preview Lab

Preview with #81F9EE

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

Preview Lab → · Contrast checker → · Palette generator →