#A3BBBB#A3BBBB

#A3BBBB is a light, muted teal. Relative luminance 0.469; OKLCH L 77.4% C 0.026 H 196.6°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#A3BBBB
RGB	rgb(163, 187, 187)
HSL	hsl(180, 15%, 69%)
HSV	hsv(180, 13%, 73%)
CMYK	cmyk(12.8%, 0%, 0%, 26.7%)
CIE-LAB	lab(74.13, -8.15, -2.76)
CIE-LCH	lch(74.13, 8.61, 198.72°)
OKLab	oklab(77.39% -0.0252 -0.0075)
OKLCH	oklch(77.39% 0.026 196.6)
XYZ	xyz(41.8420, 46.9141, 53.8549)
Luminance	0.4692 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BBBB #BBA3A3

analogous

#A3BBAF #A3BBBB #A3AFBB

triadic

#A3BBBB #BBA3BB #BBBBA3

tetradic

#A3BBBB #AFA3BB #BBA3A3 #AFBBA3

square

#A3BBBB #AFA3BB #BBA3A3 #AFBBA3

split-complementary

#A3BBBB #BBA3AF #BBAFA3

monochromatic

#618383 #80A1A1 #A3BBBB #C6D5D5 #E9EFEF

Accessibility & contrast

On white

2.02

#A3BBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#A3BBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BBBB

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BBBB	#FFFFFF	#000000	##000000
##A3BBBB	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B8BB

Deuteranopia (green-blind)

#B3B5BB

Tritanopia (blue-blind)

#9CBDBB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #a3bbbb;
/* rgb */ color: rgb(163, 187, 187);
/* oklch */ color: oklch(77.4% 0.026 196.6);

Tailwind

colors: {
  custom: {
    50: '#becfcf',
    500: '#a3bbbb',
    950: '#000000',
  },
}

SCSS

$custom: #a3bbbb;
$custom-light: #becfcf;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bbbb",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 187
  },
  "hsl": {
    "h": 180,
    "s": 15,
    "l": 68.627
  },
  "oklch": {
    "l": 0.77394,
    "c": 0.02626,
    "h": 196.6
  },
  "luminance": 0.46915
}

Semantic roles & 50–950 ramp

primary

#A3BBBB

secondary

#E0D9D9

accent

#4C4C99

background

#FBFCFC

surface

#F6F9F9

border

#D0D2D2

text

#121313

muted

#818282

Preview Lab

Preview with #A3BBBB

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

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