#81F3FD#81F3FD

#81F3FD is a very light, moderate teal. Relative luminance 0.759; OKLCH L 90.1% C 0.105 H 203.0°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#81F3FD
RGB	rgb(129, 243, 253)
HSL	hsl(185, 97%, 75%)
HSV	hsv(185, 49%, 99%)
CMYK	cmyk(49%, 4%, 0%, 0.8%)
CIE-LAB	lab(89.79, -29.90, -14.85)
CIE-LCH	lch(89.79, 33.38, 206.41°)
OKLab	oklab(90.06% -0.0966 -0.0409)
OKLCH	oklch(90.06% 0.105 203)
XYZ	xyz(58.8264, 75.8550, 104.4509)
Luminance	0.7586 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F3FD #FD8B81

analogous

#81FDC9 #81F3FD #81B5FD

triadic

#81F3FD #FD81F3 #F3FD81

tetradic

#81F3FD #C981FD #FD8B81 #B5FD81

square

#81F3FD #C981FD #FD8B81 #B5FD81

split-complementary

#81F3FD #FD81B5 #FDC981

monochromatic

#09E8FB #45EDFC #81F3FD #BDF9FE #E1FCFF

Accessibility & contrast

On white

1.30

#81F3FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#81F3FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F3FD

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F3FD	#FFFFFF	#000000	##000000
##81F3FD	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4EBFE

Deuteranopia (green-blind)

#D0DBFE

Tritanopia (blue-blind)

#31FBF6

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #81f3fd;
/* rgb */ color: rgb(129, 243, 253);
/* oklch */ color: oklch(90.1% 0.105 203.0);

Tailwind

colors: {
  custom: {
    50: '#aef7fe',
    500: '#81f3fd',
    950: '#000000',
  },
}

SCSS

$custom: #81f3fd;
$custom-light: #aef7fe;
$custom-dark: #000000;

JSON

{
  "hex": "#81f3fd",
  "rgb": {
    "r": 129,
    "g": 243,
    "b": 253
  },
  "hsl": {
    "h": 184.839,
    "s": 96.875,
    "l": 74.902
  },
  "oklch": {
    "l": 0.90061,
    "c": 0.1049,
    "h": 203
  },
  "luminance": 0.7586
}

Semantic roles & 50–950 ramp

primary

#81F3FD

secondary

#DC5347

accent

#1300E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#111717

muted

#818585

Preview Lab

Preview with #81F3FD

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

Preview Lab → · Contrast checker → · Palette generator →