#40563A#40563A

#40563A is a dark, muted green. Relative luminance 0.081; OKLCH L 42.7% C 0.053 H 139.0°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#40563A
RGB	rgb(64, 86, 58)
HSL	hsl(107, 19%, 28%)
HSV	hsv(107, 33%, 34%)
CMYK	cmyk(25.6%, 0%, 32.6%, 66.3%)
CIE-LAB	lab(34.09, -14.56, 13.66)
CIE-LCH	lch(34.09, 19.97, 136.83°)
OKLab	oklab(42.67% -0.0397 0.0344)
OKLCH	oklch(42.67% 0.053 139)
XYZ	xyz(6.2057, 8.0509, 5.2292)
Luminance	0.0805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40563A #503A56

analogous

#4E563A #40563A #3A5642

triadic

#40563A #3A4056 #563A40

tetradic

#40563A #3A4E56 #503A56 #56423A

square

#40563A #3A4E56 #503A56 #56423A

split-complementary

#40563A #423A56 #563A4E

monochromatic

#0E120C #253121 #40563A #5B7B53 #789D6E

Accessibility & contrast

On white

8.05

#40563A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#40563A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40563A

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40563A	#FFFFFF	#000000	##FFFFFF
##40563A	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585138

Deuteranopia (green-blind)

#544F3B

Tritanopia (blue-blind)

#3F544F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #40563a;
/* rgb */ color: rgb(64, 86, 58);
/* oklch */ color: oklch(42.7% 0.053 139.0);

Tailwind

colors: {
  custom: {
    50: '#758570',
    500: '#40563a',
    950: '#000000',
  },
}

SCSS

$custom: #40563a;
$custom-light: #758570;
$custom-dark: #000000;

JSON

{
  "hex": "#40563a",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 58
  },
  "hsl": {
    "h": 107.143,
    "s": 19.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.42665,
    "c": 0.05251,
    "h": 139
  },
  "luminance": 0.08051
}

Semantic roles & 50–950 ramp

primary

#40563A

secondary

#7F6686

accent

#6CBCAB

background

#F7F8F6

surface

#EDEFEC

border

#C8CAC7

text

#080B07

muted

#7B7C7A

Preview Lab

Preview with #40563A

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

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