#42563A#42563A

#42563A is a dark, muted green. Relative luminance 0.081; OKLCH L 42.8% C 0.051 H 137.0°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#42563A
RGB	rgb(66, 86, 58)
HSL	hsl(103, 19%, 28%)
HSV	hsv(103, 33%, 34%)
CMYK	cmyk(23.3%, 0%, 32.6%, 66.3%)
CIE-LAB	lab(34.23, -13.75, 13.88)
CIE-LCH	lch(34.23, 19.54, 134.74°)
OKLab	oklab(42.82% -0.0374 0.0349)
OKLCH	oklch(42.82% 0.051 137)
XYZ	xyz(6.3381, 8.1192, 5.2354)
Luminance	0.0812 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42563A #4E3A56

analogous

#50563A #42563A #3A5640

triadic

#42563A #3A4256 #563A42

tetradic

#42563A #3A5056 #4E3A56 #56403A

square

#42563A #3A5056 #4E3A56 #56403A

split-complementary

#42563A #403A56 #563A50

monochromatic

#0E120C #263121 #42563A #5E7B53 #7B9D6E

Accessibility & contrast

On white

8.00

#42563A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#42563A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42563A

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42563A	#FFFFFF	#000000	##FFFFFF
##42563A	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585238

Deuteranopia (green-blind)

#55503B

Tritanopia (blue-blind)

#42544F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #42563a;
/* rgb */ color: rgb(66, 86, 58);
/* oklch */ color: oklch(42.8% 0.051 137.0);

Tailwind

colors: {
  custom: {
    50: '#778570',
    500: '#42563a',
    950: '#000000',
  },
}

SCSS

$custom: #42563a;
$custom-light: #778570;
$custom-dark: #000000;

JSON

{
  "hex": "#42563a",
  "rgb": {
    "r": 66,
    "g": 86,
    "b": 58
  },
  "hsl": {
    "h": 102.857,
    "s": 19.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.42815,
    "c": 0.05118,
    "h": 137
  },
  "luminance": 0.08119
}

Semantic roles & 50–950 ramp

primary

#42563A

secondary

#7D6686

accent

#6CBCA5

background

#F7F8F6

surface

#EDEFEC

border

#C8CAC7

text

#080B07

muted

#7B7C7A

Preview Lab

Preview with #42563A

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

Preview Lab → · Contrast checker → · Palette generator →