#445A4B#445A4B

#445A4B is a dark, muted green. Relative luminance 0.090; OKLCH L 44.5% C 0.036 H 154.9°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#445A4B
RGB	rgb(68, 90, 75)
HSL	hsl(139, 14%, 31%)
HSV	hsv(139, 24%, 35%)
CMYK	cmyk(24.4%, 0%, 16.7%, 64.7%)
CIE-LAB	lab(36.08, -11.85, 5.97)
CIE-LCH	lch(36.08, 13.26, 153.27°)
OKLab	oklab(44.47% -0.0329 0.0154)
OKLCH	oklch(44.47% 0.036 154.9)
XYZ	xyz(7.3097, 9.0490, 8.0167)
Luminance	0.0905 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445A4B #5A4453

analogous

#485A44 #445A4B #445A56

triadic

#445A4B #4B445A #5A4B44

tetradic

#445A4B #44485A #5A4453 #5A5644

square

#445A4B #44485A #5A4453 #5A5644

split-complementary

#445A4B #56445A #5A4448

monochromatic

#0F1411 #2A372E #445A4B #5E7D68 #7C9C86

Accessibility & contrast

On white

7.47

#445A4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#445A4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445A4B

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445A4B	#FFFFFF	#000000	##FFFFFF
##445A4B	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A564A

Deuteranopia (green-blind)

#56544C

Tritanopia (blue-blind)

#415956

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #445a4b;
/* rgb */ color: rgb(68, 90, 75);
/* oklch */ color: oklch(44.5% 0.036 154.9);

Tailwind

colors: {
  custom: {
    50: '#78887d',
    500: '#445a4b',
    950: '#000000',
  },
}

SCSS

$custom: #445a4b;
$custom-light: #78887d;
$custom-dark: #000000;

JSON

{
  "hex": "#445a4b",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 75
  },
  "hsl": {
    "h": 139.091,
    "s": 13.924,
    "l": 30.98
  },
  "oklch": {
    "l": 0.44466,
    "c": 0.03633,
    "h": 154.9
  },
  "luminance": 0.09049
}

Semantic roles & 50–950 ramp

primary

#445A4B

secondary

#897181

accent

#71A1B7

background

#F7F8F7

surface

#EDF0EE

border

#C8CBC9

text

#090B09

muted

#7B7C7B

Preview Lab

Preview with #445A4B

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

Preview Lab → · Contrast checker → · Palette generator →