#445A40#445A40

#445A40 is a dark, muted green. Relative luminance 0.089; OKLCH L 44.2% C 0.050 H 140.7°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#445A40
RGB	rgb(68, 90, 64)
HSL	hsl(111, 17%, 30%)
HSV	hsv(111, 29%, 35%)
CMYK	cmyk(24.4%, 0%, 28.9%, 64.7%)
CIE-LAB	lab(35.81, -14.10, 12.38)
CIE-LCH	lch(35.81, 18.76, 138.71°)
OKLab	oklab(44.17% -0.0384 0.0314)
OKLCH	oklch(44.17% 0.05 140.7)
XYZ	xyz(6.9652, 8.9112, 6.2026)
Luminance	0.0891 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445A40 #56405A

analogous

#515A40 #445A40 #405A49

triadic

#445A40 #40445A #5A4044

tetradic

#445A40 #40515A #56405A #5A4940

square

#445A40 #40515A #56405A #5A4940

split-complementary

#445A40 #49405A #5A4051

monochromatic

#0E120D #293627 #445A40 #5F7E59 #7D9E76

Accessibility & contrast

On white

7.55

#445A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#445A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445A40

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445A40	#FFFFFF	#000000	##FFFFFF
##445A40	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C563E

Deuteranopia (green-blind)

#585341

Tritanopia (blue-blind)

#435853

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #445a40;
/* rgb */ color: rgb(68, 90, 64);
/* oklch */ color: oklch(44.2% 0.050 140.7);

Tailwind

colors: {
  custom: {
    50: '#788875',
    500: '#445a40',
    950: '#000000',
  },
}

SCSS

$custom: #445a40;
$custom-light: #788875;
$custom-dark: #000000;

JSON

{
  "hex": "#445a40",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 64
  },
  "hsl": {
    "h": 110.769,
    "s": 16.883,
    "l": 30.196
  },
  "oklch": {
    "l": 0.44165,
    "c": 0.04959,
    "h": 140.7
  },
  "luminance": 0.08911
}

Semantic roles & 50–950 ramp

primary

#445A40

secondary

#856C89

accent

#6EBAAE

background

#F7F8F7

surface

#EDF0ED

border

#C8CBC8

text

#090B08

muted

#7B7C7B

Preview Lab

Preview with #445A40

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

Preview Lab → · Contrast checker → · Palette generator →