#81E5F2#81E5F2

#81E5F2 is a very light, moderate teal. Relative luminance 0.671; OKLCH L 86.6% C 0.096 H 206.4°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#81E5F2
RGB	rgb(129, 229, 242)
HSL	hsl(187, 81%, 73%)
HSV	hsv(187, 47%, 95%)
CMYK	cmyk(46.7%, 5.4%, 0%, 5.1%)
CIE-LAB	lab(85.56, -25.98, -15.43)
CIE-LCH	lch(85.56, 30.21, 210.71°)
OKLab	oklab(86.56% -0.0855 -0.0425)
OKLCH	oklch(86.56% 0.096 206.4)
XYZ	xyz(53.0934, 67.1122, 94.1433)
Luminance	0.6712 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E5F2 #F28E81

analogous

#81F2C7 #81E5F2 #81ACF2

triadic

#81E5F2 #F281E5 #E5F281

tetradic

#81E5F2 #C781F2 #F28E81 #ACF281

square

#81E5F2 #C781F2 #F28E81 #ACF281

split-complementary

#81E5F2 #F281AC #F2C781

monochromatic

#17CAE1 #4ADAEC #81E5F2 #B8F0F8 #E3F9FC

Accessibility & contrast

On white

1.46

#81E5F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#81E5F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E5F2

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E5F2	#FFFFFF	#000000	##000000
##81E5F2	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7DEF3

Deuteranopia (green-blind)

#C4D0F2

Tritanopia (blue-blind)

#43EDE9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #81e5f2;
/* rgb */ color: rgb(129, 229, 242);
/* oklch */ color: oklch(86.6% 0.096 206.4);

Tailwind

colors: {
  custom: {
    50: '#acedf6',
    500: '#81e5f2',
    950: '#000000',
  },
}

SCSS

$custom: #81e5f2;
$custom-light: #acedf6;
$custom-dark: #000000;

JSON

{
  "hex": "#81e5f2",
  "rgb": {
    "r": 129,
    "g": 229,
    "b": 242
  },
  "hsl": {
    "h": 186.903,
    "s": 81.295,
    "l": 72.745
  },
  "oklch": {
    "l": 0.86556,
    "c": 0.0955,
    "h": 206.4
  },
  "luminance": 0.67117
}

Semantic roles & 50–950 ramp

primary

#81E5F2

secondary

#CD594A

accent

#2008DE

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#111617

muted

#818585

Preview Lab

Preview with #81E5F2

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

Preview Lab → · Contrast checker → · Palette generator →