#4C666A#4C666A

#4C666A is a mid, muted teal. Relative luminance 0.121; OKLCH L 49.1% C 0.031 H 207.9°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4C666A
RGB	rgb(76, 102, 106)
HSL	hsl(188, 16%, 36%)
HSV	hsv(188, 28%, 42%)
CMYK	cmyk(28.3%, 3.8%, 0%, 58.4%)
CIE-LAB	lab(41.34, -8.53, -5.38)
CIE-LCH	lch(41.34, 10.09, 212.25°)
OKLab	oklab(49.11% -0.0277 -0.0147)
OKLCH	oklch(49.11% 0.031 207.9)
XYZ	xyz(10.3326, 12.0794, 15.4200)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C666A #6A504C

analogous

#4C6A5F #4C666A #4C576A

triadic

#4C666A #6A4C66 #666A4C

tetradic

#4C666A #5F4C6A #6A504C #576A4C

square

#4C666A #5F4C6A #6A504C #576A4C

split-complementary

#4C666A #6A4C57 #6A5F4C

monochromatic

#192123 #324446 #4C666A #66888E #87A5A9

Accessibility & contrast

On white

6.15

#4C666A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4C666A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C666A

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C666A	#FFFFFF	#000000	##FFFFFF
##4C666A	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62646A

Deuteranopia (green-blind)

#5C606A

Tritanopia (blue-blind)

#426867

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4c666a;
/* rgb */ color: rgb(76, 102, 106);
/* oklch */ color: oklch(49.1% 0.031 207.9);

Tailwind

colors: {
  custom: {
    50: '#7f9194',
    500: '#4c666a',
    950: '#000000',
  },
}

SCSS

$custom: #4c666a;
$custom-light: #7f9194;
$custom-dark: #000000;

JSON

{
  "hex": "#4c666a",
  "rgb": {
    "r": 76,
    "g": 102,
    "b": 106
  },
  "hsl": {
    "h": 188,
    "s": 16.484,
    "l": 35.686
  },
  "oklch": {
    "l": 0.49107,
    "c": 0.03137,
    "h": 207.9
  },
  "luminance": 0.1208
}

Semantic roles & 50–950 ramp

primary

#4C666A

secondary

#977F7B

accent

#796FB9

background

#F7F8F9

surface

#EEF0F1

border

#C9CBCB

text

#0A0C0D

muted

#7C7D7E

Preview Lab

Preview with #4C666A

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

Preview Lab → · Contrast checker → · Palette generator →