#81EEFE#81EEFE

#81EEFE is a very light, moderate teal. Relative luminance 0.730; OKLCH L 89.0% C 0.103 H 207.9°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#81EEFE
RGB	rgb(129, 238, 254)
HSL	hsl(188, 98%, 75%)
HSV	hsv(188, 49%, 100%)
CMYK	cmyk(49.2%, 6.3%, 0%, 0.4%)
CIE-LAB	lab(88.43, -27.24, -17.41)
CIE-LCH	lch(88.43, 32.33, 212.59°)
OKLab	oklab(88.98% -0.0908 -0.048)
OKLCH	oklch(88.98% 0.103 207.9)
XYZ	xyz(57.5102, 72.9670, 104.8001)
Luminance	0.7297 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EEFE #FE9181

analogous

#81FECF #81EEFE #81AFFE

triadic

#81EEFE #FE81EE #EEFE81

tetradic

#81EEFE #CF81FE #FE9181 #AFFE81

square

#81EEFE #CF81FE #FE9181 #AFFE81

split-complementary

#81EEFE #FE81AF #FECF81

monochromatic

#08DEFD #44E6FE #81EEFE #BEF6FE #E1FBFF

Accessibility & contrast

On white

1.35

#81EEFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#81EEFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EEFE

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EEFE	#FFFFFF	#000000	##000000
##81EEFE	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE7FF

Deuteranopia (green-blind)

#CAD8FE

Tritanopia (blue-blind)

#33F6F3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #81eefe;
/* rgb */ color: rgb(129, 238, 254);
/* oklch */ color: oklch(89.0% 0.103 207.9);

Tailwind

colors: {
  custom: {
    50: '#aef3fe',
    500: '#81eefe',
    950: '#000000',
  },
}

SCSS

$custom: #81eefe;
$custom-light: #aef3fe;
$custom-dark: #000000;

JSON

{
  "hex": "#81eefe",
  "rgb": {
    "r": 129,
    "g": 238,
    "b": 254
  },
  "hsl": {
    "h": 187.68,
    "s": 98.425,
    "l": 75.098
  },
  "oklch": {
    "l": 0.88979,
    "c": 0.1027,
    "h": 207.9
  },
  "luminance": 0.72972
}

Semantic roles & 50–950 ramp

primary

#81EEFE

secondary

#DD5A46

accent

#1D00E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#111717

muted

#818585

Preview Lab

Preview with #81EEFE

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

Preview Lab → · Contrast checker → · Palette generator →