#81F4FA#81F4FA

#81F4FA is a very light, moderate teal. Relative luminance 0.763; OKLCH L 90.2% C 0.105 H 199.9°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#81F4FA
RGB	rgb(129, 244, 250)
HSL	hsl(183, 92%, 74%)
HSV	hsv(183, 48%, 98%)
CMYK	cmyk(48.4%, 2.4%, 0%, 2%)
CIE-LAB	lab(89.98, -31.14, -13.00)
CIE-LCH	lch(89.98, 33.74, 202.66°)
OKLab	oklab(90.19% -0.0988 -0.0359)
OKLCH	oklch(90.19% 0.105 199.9)
XYZ	xyz(58.6524, 76.2655, 102.0538)
Luminance	0.7627 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F4FA #FA8781

analogous

#81FAC4 #81F4FA #81B8FA

triadic

#81F4FA #FA81F4 #F4FA81

tetradic

#81F4FA #C481FA #FA8781 #B8FA81

square

#81F4FA #C481FA #FA8781 #B8FA81

split-complementary

#81F4FA #FA81B8 #FAC481

monochromatic

#0BEAF5 #46EFF8 #81F4FA #BCF9FC #E2FCFE

Accessibility & contrast

On white

1.29

#81F4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#81F4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F4FA

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F4FA	#FFFFFF	#000000	##000000
##81F4FA	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6EBFB

Deuteranopia (green-blind)

#D2DCFB

Tritanopia (blue-blind)

#35FBF5

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #81f4fa;
/* rgb */ color: rgb(129, 244, 250);
/* oklch */ color: oklch(90.2% 0.105 199.9);

Tailwind

colors: {
  custom: {
    50: '#aef8fc',
    500: '#81f4fa',
    950: '#000000',
  },
}

SCSS

$custom: #81f4fa;
$custom-light: #aef8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#81f4fa",
  "rgb": {
    "r": 129,
    "g": 244,
    "b": 250
  },
  "hsl": {
    "h": 182.975,
    "s": 92.366,
    "l": 74.314
  },
  "oklch": {
    "l": 0.90185,
    "c": 0.10515,
    "h": 199.9
  },
  "luminance": 0.76271
}

Semantic roles & 50–950 ramp

primary

#81F4FA

secondary

#D84F48

accent

#0B00E6

background

#FDFFFF

surface

#F8FFFF

border

#D1D7D7

text

#111717

muted

#818585

Preview Lab

Preview with #81F4FA

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

Preview Lab → · Contrast checker → · Palette generator →