#81EFEE#81EFEE

#81EFEE is a very light, moderate teal. Relative luminance 0.726; OKLCH L 88.7% C 0.102 H 194.7°. Best body text is #000000 at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#81EFEE
RGB	rgb(129, 239, 238)
HSL	hsl(179, 77%, 72%)
HSV	hsv(179, 46%, 94%)
CMYK	cmyk(46%, 0%, 0.4%, 6.3%)
CIE-LAB	lab(88.24, -31.79, -9.33)
CIE-LCH	lch(88.24, 33.13, 196.35°)
OKLab	oklab(88.67% -0.0982 -0.0258)
OKLCH	oklch(88.67% 0.102 194.7)
XYZ	xyz(55.3462, 72.5685, 91.9629)
Luminance	0.7257 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EFEE #EF8182

analogous

#81EFB7 #81EFEE #81B9EF

triadic

#81EFEE #EE81EF #EFEE81

tetradic

#81EFEE #B781EF #EF8182 #B9EF81

square

#81EFEE #B781EF #EF8182 #B9EF81

split-complementary

#81EFEE #EF81B9 #EFB781

monochromatic

#1CDAD8 #4BE8E7 #81EFEE #B7F6F5 #E4FCFB

Accessibility & contrast

On white

1.35

#81EFEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.51

#81EFEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EFEE

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EFEE	#FFFFFF	#000000	##000000
##81EFEE	1.00	1.35	15.51	15.51
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.51	21.00	1.00	1.00
##000000	15.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E6EE

Deuteranopia (green-blind)

#D0D7EF

Tritanopia (blue-blind)

#43F5EE

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #81efee;
/* rgb */ color: rgb(129, 239, 238);
/* oklch */ color: oklch(88.7% 0.102 194.7);

Tailwind

colors: {
  custom: {
    50: '#adf4f3',
    500: '#81efee',
    950: '#000000',
  },
}

SCSS

$custom: #81efee;
$custom-light: #adf4f3;
$custom-dark: #000000;

JSON

{
  "hex": "#81efee",
  "rgb": {
    "r": 129,
    "g": 239,
    "b": 238
  },
  "hsl": {
    "h": 179.455,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.88671,
    "c": 0.10153,
    "h": 194.7
  },
  "luminance": 0.72573
}

Semantic roles & 50–950 ramp

primary

#81EFEE

secondary

#C94B4C

accent

#0C0EDA

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#111717

muted

#818585

Preview Lab

Preview with #81EFEE

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

Preview Lab → · Contrast checker → · Palette generator →