#4C645A#4C645A

#4C645A is a mid, muted teal. Relative luminance 0.114; OKLCH L 48.1% C 0.033 H 167.6°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4C645A
RGB	rgb(76, 100, 90)
HSL	hsl(155, 14%, 35%)
HSV	hsv(155, 24%, 39%)
CMYK	cmyk(24%, 0%, 10%, 60.8%)
CIE-LAB	lab(40.23, -11.28, 2.75)
CIE-LCH	lch(40.23, 11.61, 166.30°)
OKLab	oklab(48.06% -0.0322 0.0071)
OKLCH	oklch(48.06% 0.033 167.6)
XYZ	xyz(9.3826, 11.3887, 11.3748)
Luminance	0.1139 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C645A #644C56

analogous

#4C644E #4C645A #4C6264

triadic

#4C645A #5A4C64 #645A4C

tetradic

#4C645A #4E4C64 #644C56 #62644C

square

#4C645A #4E4C64 #644C56 #62644C

split-complementary

#4C645A #644C62 #644E4C

monochromatic

#171E1B #32413B #4C645A #668779 #87A498

Accessibility & contrast

On white

6.41

#4C645A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4C645A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C645A

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C645A	#FFFFFF	#000000	##FFFFFF
##4C645A	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63615A

Deuteranopia (green-blind)

#5E5E5B

Tritanopia (blue-blind)

#476461

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4c645a;
/* rgb */ color: rgb(76, 100, 90);
/* oklch */ color: oklch(48.1% 0.033 167.6);

Tailwind

colors: {
  custom: {
    50: '#7e9088',
    500: '#4c645a',
    950: '#000000',
  },
}

SCSS

$custom: #4c645a;
$custom-light: #7e9088;
$custom-dark: #000000;

JSON

{
  "hex": "#4c645a",
  "rgb": {
    "r": 76,
    "g": 100,
    "b": 90
  },
  "hsl": {
    "h": 155,
    "s": 13.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.48058,
    "c": 0.03293,
    "h": 167.6
  },
  "luminance": 0.11389
}

Semantic roles & 50–950 ramp

primary

#4C645A

secondary

#917A84

accent

#718EB6

background

#F7F8F8

surface

#EEF0EF

border

#C9CBCA

text

#0A0C0B

muted

#7C7D7C

Preview Lab

Preview with #4C645A

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

Preview Lab → · Contrast checker → · Palette generator →