#405643#405643

#405643 is a dark, muted green. Relative luminance 0.082; OKLCH L 42.9% C 0.041 H 148.5°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#405643
RGB	rgb(64, 86, 67)
HSL	hsl(128, 15%, 29%)
HSV	hsv(128, 26%, 34%)
CMYK	cmyk(25.6%, 0%, 22.1%, 66.3%)
CIE-LAB	lab(34.29, -12.79, 8.38)
CIE-LCH	lch(34.29, 15.29, 146.77°)
OKLab	oklab(42.9% -0.0351 0.0215)
OKLCH	oklch(42.9% 0.041 148.5)
XYZ	xyz(6.4550, 8.1506, 6.5422)
Luminance	0.0815 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405643 #564053

analogous

#485640 #405643 #40564E

triadic

#405643 #434056 #564340

tetradic

#405643 #404856 #564053 #564E40

square

#405643 #404856 #564053 #564E40

split-complementary

#405643 #4E4056 #564048

monochromatic

#0D120E #263328 #405643 #5A795E #779A7C

Accessibility & contrast

On white

7.98

#405643 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#405643 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405643

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405643	#FFFFFF	#000000	##FFFFFF
##405643	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575242

Deuteranopia (green-blind)

#535044

Tritanopia (blue-blind)

#3D5551

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #405643;
/* rgb */ color: rgb(64, 86, 67);
/* oklch */ color: oklch(42.9% 0.041 148.5);

Tailwind

colors: {
  custom: {
    50: '#758577',
    500: '#405643',
    950: '#000000',
  },
}

SCSS

$custom: #405643;
$custom-light: #758577;
$custom-dark: #000000;

JSON

{
  "hex": "#405643",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 67
  },
  "hsl": {
    "h": 128.182,
    "s": 14.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.42898,
    "c": 0.04118,
    "h": 148.5
  },
  "luminance": 0.08151
}

Semantic roles & 50–950 ramp

primary

#405643

secondary

#856C82

accent

#70AEB7

background

#F7F8F7

surface

#EDEFED

border

#C8CAC8

text

#080B08

muted

#7B7C7B

Preview Lab

Preview with #405643

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

Preview Lab → · Contrast checker → · Palette generator →