#A4BBBB#A4BBBB

#A4BBBB is a light, muted teal. Relative luminance 0.470; OKLCH L 77.5% C 0.025 H 196.7°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#A4BBBB
RGB	rgb(164, 187, 187)
HSL	hsl(180, 14%, 69%)
HSV	hsv(180, 12%, 73%)
CMYK	cmyk(12.3%, 0%, 0%, 26.7%)
CIE-LAB	lab(74.20, -7.82, -2.66)
CIE-LCH	lch(74.20, 8.26, 198.75°)
OKLab	oklab(77.46% -0.0241 -0.0072)
OKLCH	oklch(77.46% 0.025 196.7)
XYZ	xyz(42.0476, 47.0201, 53.8645)
Luminance	0.4702 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4BBBB #BBA4A4

analogous

#A4BBB0 #A4BBBB #A4B0BB

triadic

#A4BBBB #BBA4BB #BBBBA4

tetradic

#A4BBBB #B0A4BB #BBA4A4 #B0BBA4

square

#A4BBBB #B0A4BB #BBA4A4 #B0BBA4

split-complementary

#A4BBBB #BBA4B0 #BBB0A4

monochromatic

#628383 #81A1A1 #A4BBBB #C7D5D5 #EAEFEF

Accessibility & contrast

On white

2.02

#A4BBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#A4BBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4BBBB

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4BBBB	#FFFFFF	#000000	##000000
##A4BBBB	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B9BB

Deuteranopia (green-blind)

#B3B5BB

Tritanopia (blue-blind)

#9DBDBB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #a4bbbb;
/* rgb */ color: rgb(164, 187, 187);
/* oklch */ color: oklch(77.5% 0.025 196.7);

Tailwind

colors: {
  custom: {
    50: '#bfcfcf',
    500: '#a4bbbb',
    950: '#000000',
  },
}

SCSS

$custom: #a4bbbb;
$custom-light: #bfcfcf;
$custom-dark: #000000;

JSON

{
  "hex": "#a4bbbb",
  "rgb": {
    "r": 164,
    "g": 187,
    "b": 187
  },
  "hsl": {
    "h": 180,
    "s": 14.465,
    "l": 68.824
  },
  "oklch": {
    "l": 0.77465,
    "c": 0.0252,
    "h": 196.7
  },
  "luminance": 0.47021
}

Semantic roles & 50–950 ramp

primary

#A4BBBB

secondary

#E1DADA

accent

#4D4D99

background

#FBFCFC

surface

#F7F9F9

border

#D0D2D2

text

#121313

muted

#818282

Preview Lab

Preview with #A4BBBB

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

Preview Lab → · Contrast checker → · Palette generator →