#81ECFC#81ECFC

#81ECFC is a very light, moderate teal. Relative luminance 0.717; OKLCH L 88.5% C 0.101 H 208.1°. Best body text is #000000 at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#81ECFC
RGB	rgb(129, 236, 252)
HSL	hsl(188, 95%, 75%)
HSV	hsv(188, 49%, 99%)
CMYK	cmyk(48.8%, 6.3%, 0%, 1.2%)
CIE-LAB	lab(87.82, -26.79, -17.29)
CIE-LCH	lch(87.82, 31.89, 212.85°)
OKLab	oklab(88.46% -0.0894 -0.0477)
OKLCH	oklch(88.46% 0.101 208.1)
XYZ	xyz(56.6125, 71.6815, 102.9291)
Luminance	0.7169 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81ECFC #FC9181

analogous

#81FCCF #81ECFC #81AFFC

triadic

#81ECFC #FC81EC #ECFC81

tetradic

#81ECFC #CF81FC #FC9181 #AFFC81

square

#81ECFC #CF81FC #FC9181 #AFFC81

split-complementary

#81ECFC #FC81AF #FCCF81

monochromatic

#09DAF9 #45E3FB #81ECFC #BDF5FD #E1FAFE

Accessibility & contrast

On white

1.37

#81ECFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.34

#81ECFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81ECFC

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81ECFC	#FFFFFF	#000000	##000000
##81ECFC	1.00	1.37	15.34	15.34
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.34	21.00	1.00	1.00
##000000	15.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE5FD

Deuteranopia (green-blind)

#C8D6FC

Tritanopia (blue-blind)

#36F4F1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #81ecfc;
/* rgb */ color: rgb(129, 236, 252);
/* oklch */ color: oklch(88.5% 0.101 208.1);

Tailwind

colors: {
  custom: {
    50: '#adf2fd',
    500: '#81ecfc',
    950: '#000000',
  },
}

SCSS

$custom: #81ecfc;
$custom-light: #adf2fd;
$custom-dark: #000000;

JSON

{
  "hex": "#81ecfc",
  "rgb": {
    "r": 129,
    "g": 236,
    "b": 252
  },
  "hsl": {
    "h": 187.805,
    "s": 95.349,
    "l": 74.706
  },
  "oklch": {
    "l": 0.88464,
    "c": 0.1013,
    "h": 208.1
  },
  "luminance": 0.71686
}

Semantic roles & 50–950 ramp

primary

#81ECFC

secondary

#DA5A47

accent

#1E00E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#111717

muted

#818585

Preview Lab

Preview with #81ECFC

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

Preview Lab → · Contrast checker → · Palette generator →