#81BBBB#81BBBB

#81BBBB is a light, moderate teal. Relative luminance 0.438; OKLCH L 75.2% C 0.060 H 195.9°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#81BBBB
RGB	rgb(129, 187, 187)
HSL	hsl(180, 30%, 62%)
HSV	hsv(180, 31%, 73%)
CMYK	cmyk(31%, 0%, 0%, 26.7%)
CIE-LAB	lab(72.09, -18.64, -6.01)
CIE-LCH	lch(72.09, 19.59, 197.87°)
OKLab	oklab(75.24% -0.0577 -0.0165)
OKLCH	oklch(75.24% 0.06 195.9)
XYZ	xyz(35.7902, 43.7936, 53.5712)
Luminance	0.4380 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BBBB #BB8181

analogous

#81BB9E #81BBBB #819EBB

triadic

#81BBBB #BB81BB #BBBB81

tetradic

#81BBBB #9E81BB #BB8181 #9EBB81

square

#81BBBB #9E81BB #BB8181 #9EBB81

split-complementary

#81BBBB #BB819E #BB9E81

monochromatic

#447E7E #59A5A5 #81BBBB #A9D0D0 #D0E6E6

Accessibility & contrast

On white

2.15

#81BBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#81BBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BBBB

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BBBB	#FFFFFF	#000000	##000000
##81BBBB	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B6BB

Deuteranopia (green-blind)

#A9ADBC

Tritanopia (blue-blind)

#6CBFBB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #81bbbb;
/* rgb */ color: rgb(129, 187, 187);
/* oklch */ color: oklch(75.2% 0.060 195.9);

Tailwind

colors: {
  custom: {
    50: '#a8cfcf',
    500: '#81bbbb',
    950: '#000000',
  },
}

SCSS

$custom: #81bbbb;
$custom-light: #a8cfcf;
$custom-dark: #000000;

JSON

{
  "hex": "#81bbbb",
  "rgb": {
    "r": 129,
    "g": 187,
    "b": 187
  },
  "hsl": {
    "h": 180,
    "s": 29.897,
    "l": 61.961
  },
  "oklch": {
    "l": 0.75238,
    "c": 0.06001,
    "h": 195.9
  },
  "luminance": 0.43796
}

Semantic roles & 50–950 ramp

primary

#81BBBB

secondary

#D7C1C1

accent

#3D3DA9

background

#FAFCFC

surface

#F4F9F9

border

#CED2D2

text

#101413

muted

#7F8282

Preview Lab

Preview with #81BBBB

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

Preview Lab → · Contrast checker → · Palette generator →