#81BBBF#81BBBF

#81BBBF is a light, moderate teal. Relative luminance 0.440; OKLCH L 75.4% C 0.060 H 201.4°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#81BBBF
RGB	rgb(129, 187, 191)
HSL	hsl(184, 33%, 63%)
HSV	hsv(184, 32%, 75%)
CMYK	cmyk(32.5%, 2.1%, 0%, 25.1%)
CIE-LAB	lab(72.21, -17.69, -8.02)
CIE-LCH	lch(72.21, 19.42, 204.40°)
OKLab	oklab(75.37% -0.0561 -0.022)
OKLCH	oklch(75.37% 0.06 201.4)
XYZ	xyz(36.2243, 43.9673, 55.8579)
Luminance	0.4397 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BBBF #BF8581

analogous

#81BFA4 #81BBBF #819CBF

triadic

#81BBBF #BF81BB #BBBF81

tetradic

#81BBBF #A481BF #BF8581 #9CBF81

square

#81BBBF #A481BF #BF8581 #9CBF81

split-complementary

#81BBBF #BF819C #BFA481

monochromatic

#437F83 #58A5AA #81BBBF #AAD1D4 #D2E7E8

Accessibility & contrast

On white

2.14

#81BBBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#81BBBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BBBF

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BBBF	#FFFFFF	#000000	##000000
##81BBBF	1.00	2.14	9.79	9.79
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B6BF

Deuteranopia (green-blind)

#A8ADBF

Tritanopia (blue-blind)

#6ABFBC

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #81bbbf;
/* rgb */ color: rgb(129, 187, 191);
/* oklch */ color: oklch(75.4% 0.060 201.4);

Tailwind

colors: {
  custom: {
    50: '#a8cfd2',
    500: '#81bbbf',
    950: '#000000',
  },
}

SCSS

$custom: #81bbbf;
$custom-light: #a8cfd2;
$custom-dark: #000000;

JSON

{
  "hex": "#81bbbf",
  "rgb": {
    "r": 129,
    "g": 187,
    "b": 191
  },
  "hsl": {
    "h": 183.871,
    "s": 32.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.75369,
    "c": 0.06021,
    "h": 201.4
  },
  "luminance": 0.43969
}

Semantic roles & 50–950 ramp

primary

#81BBBF

secondary

#D9C4C3

accent

#413AAB

background

#FAFCFC

surface

#F4F9F9

border

#CED2D2

text

#101314

muted

#7F8282

Preview Lab

Preview with #81BBBF

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

Preview Lab → · Contrast checker → · Palette generator →