#445A52#445A52

#445A52 is a dark, muted teal. Relative luminance 0.091; OKLCH L 44.7% C 0.030 H 170.6°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#445A52
RGB	rgb(68, 90, 82)
HSL	hsl(158, 14%, 31%)
HSV	hsv(158, 24%, 35%)
CMYK	cmyk(24.4%, 0%, 8.9%, 64.7%)
CIE-LAB	lab(36.27, -10.26, 1.89)
CIE-LCH	lch(36.27, 10.43, 169.55°)
OKLab	oklab(44.68% -0.0294 0.0049)
OKLCH	oklch(44.68% 0.03 170.6)
XYZ	xyz(7.5626, 9.1502, 9.3487)
Luminance	0.0915 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445A52 #5A444C

analogous

#445A47 #445A52 #44575A

triadic

#445A52 #52445A #5A5244

tetradic

#445A52 #47445A #5A444C #575A44

square

#445A52 #47445A #5A444C #575A44

split-complementary

#445A52 #5A4457 #5A4744

monochromatic

#0F1412 #2A3732 #445A52 #5E7D72 #7C9C91

Accessibility & contrast

On white

7.42

#445A52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#445A52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445A52

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445A52	#FFFFFF	#000000	##FFFFFF
##445A52	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595752

Deuteranopia (green-blind)

#555453

Tritanopia (blue-blind)

#3F5A58

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #445a52;
/* rgb */ color: rgb(68, 90, 82);
/* oklch */ color: oklch(44.7% 0.030 170.6);

Tailwind

colors: {
  custom: {
    50: '#788882',
    500: '#445a52',
    950: '#000000',
  },
}

SCSS

$custom: #445a52;
$custom-light: #788882;
$custom-dark: #000000;

JSON

{
  "hex": "#445a52",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 82
  },
  "hsl": {
    "h": 158.182,
    "s": 13.924,
    "l": 30.98
  },
  "oklch": {
    "l": 0.44684,
    "c": 0.02985,
    "h": 170.6
  },
  "luminance": 0.0915
}

Semantic roles & 50–950 ramp

primary

#445A52

secondary

#89717A

accent

#718AB7

background

#F7F8F7

surface

#EDEFEE

border

#C8CAC9

text

#090B0A

muted

#7B7C7C

Preview Lab

Preview with #445A52

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

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