#81E4E9#81E4E9

#81E4E9 is a very light, moderate teal. Relative luminance 0.660; OKLCH L 86.0% C 0.093 H 199.8°. Best body text is #000000 at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#81E4E9
RGB	rgb(129, 228, 233)
HSL	hsl(183, 70%, 71%)
HSV	hsv(183, 45%, 91%)
CMYK	cmyk(44.6%, 2.1%, 0%, 8.6%)
CIE-LAB	lab(85.01, -27.78, -11.50)
CIE-LCH	lch(85.01, 30.07, 202.49°)
OKLab	oklab(86.03% -0.088 -0.0317)
OKLCH	oklch(86.03% 0.094 199.8)
XYZ	xyz(51.4989, 66.0330, 87.1068)
Luminance	0.6604 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E4E9 #E98681

analogous

#81E9BA #81E4E9 #81B0E9

triadic

#81E4E9 #E981E4 #E4E981

tetradic

#81E4E9 #BA81E9 #E98681 #B0E981

square

#81E4E9 #BA81E9 #E98681 #B0E981

split-complementary

#81E4E9 #E981B0 #E9BA81

monochromatic

#24C4CC #4DD9E0 #81E4E9 #B5EFF2 #E5F9FA

Accessibility & contrast

On white

1.48

#81E4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.21

#81E4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E4E9

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E4E9	#FFFFFF	#000000	##000000
##81E4E9	1.00	1.48	14.21	14.21
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.21	21.00	1.00	1.00
##000000	14.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8DCEA

Deuteranopia (green-blind)

#C6CFEA

Tritanopia (blue-blind)

#4BEAE5

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #81e4e9;
/* rgb */ color: rgb(129, 228, 233);
/* oklch */ color: oklch(86.0% 0.093 199.8);

Tailwind

colors: {
  custom: {
    50: '#acecf0',
    500: '#81e4e9',
    950: '#000000',
  },
}

SCSS

$custom: #81e4e9;
$custom-light: #acecf0;
$custom-dark: #000000;

JSON

{
  "hex": "#81e4e9",
  "rgb": {
    "r": 129,
    "g": 228,
    "b": 233
  },
  "hsl": {
    "h": 182.885,
    "s": 70.27,
    "l": 70.98
  },
  "oklch": {
    "l": 0.86029,
    "c": 0.0935,
    "h": 199.8
  },
  "luminance": 0.66037
}

Semantic roles & 50–950 ramp

primary

#81E4E9

secondary

#C2524C

accent

#1C13D2

background

#FDFEFF

surface

#F7FDFE

border

#D0D5D6

text

#111616

muted

#818485

Preview Lab

Preview with #81E4E9

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

Preview Lab → · Contrast checker → · Palette generator →