#81BBBC#81BBBC

#81BBBC is a light, moderate teal. Relative luminance 0.438; OKLCH L 75.3% C 0.060 H 197.3°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#81BBBC
RGB	rgb(129, 187, 188)
HSL	hsl(181, 31%, 62%)
HSV	hsv(181, 31%, 74%)
CMYK	cmyk(31.4%, 0.5%, 0%, 26.3%)
CIE-LAB	lab(72.12, -18.40, -6.51)
CIE-LCH	lch(72.12, 19.52, 199.49°)
OKLab	oklab(75.27% -0.0573 -0.0179)
OKLCH	oklch(75.27% 0.06 197.3)
XYZ	xyz(35.8976, 43.8366, 54.1370)
Luminance	0.4384 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BBBC #BC8281

analogous

#81BCA0 #81BBBC #819EBC

triadic

#81BBBC #BC81BB #BBBC81

tetradic

#81BBBC #A081BC #BC8281 #9EBC81

square

#81BBBC #A081BC #BC8281 #9EBC81

split-complementary

#81BBBC #BC819E #BCA081

monochromatic

#447E7F #59A5A7 #81BBBC #A9D1D1 #D1E6E6

Accessibility & contrast

On white

2.15

#81BBBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#81BBBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BBBC

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BBBC	#FFFFFF	#000000	##000000
##81BBBC	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B6BC

Deuteranopia (green-blind)

#A8ADBD

Tritanopia (blue-blind)

#6BBFBB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #81bbbc;
/* rgb */ color: rgb(129, 187, 188);
/* oklch */ color: oklch(75.3% 0.060 197.3);

Tailwind

colors: {
  custom: {
    50: '#a8cfd0',
    500: '#81bbbc',
    950: '#000000',
  },
}

SCSS

$custom: #81bbbc;
$custom-light: #a8cfd0;
$custom-dark: #000000;

JSON

{
  "hex": "#81bbbc",
  "rgb": {
    "r": 129,
    "g": 187,
    "b": 188
  },
  "hsl": {
    "h": 181.017,
    "s": 30.57,
    "l": 62.157
  },
  "oklch": {
    "l": 0.7527,
    "c": 0.06001,
    "h": 197.3
  },
  "luminance": 0.43839
}

Semantic roles & 50–950 ramp

primary

#81BBBC

secondary

#D7C2C2

accent

#3E3CA9

background

#FAFCFC

surface

#F4F9F9

border

#CED2D2

text

#101314

muted

#7F8282

Preview Lab

Preview with #81BBBC

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

Preview Lab → · Contrast checker → · Palette generator →