#81F3FA#81F3FA

#81F3FA is a very light, moderate teal. Relative luminance 0.757; OKLCH L 90.0% C 0.105 H 200.7°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#81F3FA
RGB	rgb(129, 243, 250)
HSL	hsl(183, 92%, 74%)
HSV	hsv(183, 48%, 98%)
CMYK	cmyk(48.4%, 2.8%, 0%, 2%)
CIE-LAB	lab(89.70, -30.66, -13.42)
CIE-LCH	lch(89.70, 33.47, 203.63°)
OKLab	oklab(89.96% -0.0978 -0.037)
OKLCH	oklch(89.96% 0.105 200.7)
XYZ	xyz(58.3523, 75.6654, 101.9538)
Luminance	0.7567 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F3FA #FA8881

analogous

#81FAC5 #81F3FA #81B7FA

triadic

#81F3FA #FA81F3 #F3FA81

tetradic

#81F3FA #C581FA #FA8881 #B7FA81

square

#81F3FA #C581FA #FA8881 #B7FA81

split-complementary

#81F3FA #FA81B7 #FAC581

monochromatic

#0BE8F5 #46EDF8 #81F3FA #BCF9FC #E2FCFE

Accessibility & contrast

On white

1.30

#81F3FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.13

#81F3FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F3FA

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F3FA	#FFFFFF	#000000	##000000
##81F3FA	1.00	1.30	16.13	16.13
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.13	21.00	1.00	1.00
##000000	16.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5EAFB

Deuteranopia (green-blind)

#D0DBFB

Tritanopia (blue-blind)

#35FAF5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #81f3fa;
/* rgb */ color: rgb(129, 243, 250);
/* oklch */ color: oklch(90.0% 0.105 200.7);

Tailwind

colors: {
  custom: {
    50: '#aef7fc',
    500: '#81f3fa',
    950: '#000000',
  },
}

SCSS

$custom: #81f3fa;
$custom-light: #aef7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#81f3fa",
  "rgb": {
    "r": 129,
    "g": 243,
    "b": 250
  },
  "hsl": {
    "h": 183.471,
    "s": 92.366,
    "l": 74.314
  },
  "oklch": {
    "l": 0.89961,
    "c": 0.10454,
    "h": 200.7
  },
  "luminance": 0.7567
}

Semantic roles & 50–950 ramp

primary

#81F3FA

secondary

#D85048

accent

#0D00E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#111717

muted

#818585

Preview Lab

Preview with #81F3FA

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

Preview Lab → · Contrast checker → · Palette generator →