#81FFFF#81FFFF

#81FFFF is a very light, moderate teal. Relative luminance 0.834; OKLCH L 92.8% C 0.113 H 195.4°. Best body text is #000000 at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#81FFFF
RGB	rgb(129, 255, 255)
HSL	hsl(180, 100%, 75%)
HSV	hsv(180, 49%, 100%)
CMYK	cmyk(49.4%, 0%, 0%, 0%)
CIE-LAB	lab(93.19, -35.03, -10.81)
CIE-LCH	lch(93.19, 36.66, 197.16°)
OKLab	oklab(92.81% -0.1087 -0.0299)
OKLCH	oklch(92.81% 0.113 195.4)
XYZ	xyz(62.8559, 83.4014, 107.3740)
Luminance	0.8341 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FFFF #FF8181

analogous

#81FFC0 #81FFFF #81C0FF

triadic

#81FFFF #FF81FF #FFFF81

tetradic

#81FFFF #C081FF #FF8181 #C0FF81

square

#81FFFF #C081FF #FF8181 #C0FF81

split-complementary

#81FFFF #FF81C0 #FFC081

monochromatic

#07FFFF #44FFFF #81FFFF #BEFFFF #E0FFFF

Accessibility & contrast

On white

1.19

#81FFFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.68

#81FFFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FFFF

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FFFF	#FFFFFF	#000000	##000000
##81FFFF	1.00	1.19	17.68	17.68
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.68	21.00	1.00	1.00
##000000	17.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1F5FF

Deuteranopia (green-blind)

#DCE5FF

Tritanopia (blue-blind)

#27FFFF

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #81ffff;
/* rgb */ color: rgb(129, 255, 255);
/* oklch */ color: oklch(92.8% 0.113 195.4);

Tailwind

colors: {
  custom: {
    50: '#afffff',
    500: '#81ffff',
    950: '#000000',
  },
}

SCSS

$custom: #81ffff;
$custom-light: #afffff;
$custom-dark: #000000;

JSON

{
  "hex": "#81ffff",
  "rgb": {
    "r": 129,
    "g": 255,
    "b": 255
  },
  "hsl": {
    "h": 180,
    "s": 100,
    "l": 75.294
  },
  "oklch": {
    "l": 0.92814,
    "c": 0.1127,
    "h": 195.4
  },
  "luminance": 0.83407
}

Semantic roles & 50–950 ramp

primary

#81FFFF

secondary

#DE4646

accent

#0000E6

background

#FDFFFF

surface

#F8FFFF

border

#D1D7D7

text

#111818

muted

#818686

Preview Lab

Preview with #81FFFF

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

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