#563F11#563F11

#563F11 is a dark, moderate orange. Relative luminance 0.056; OKLCH L 38.4% C 0.069 H 81.0°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#563F11
RGB	rgb(86, 63, 17)
HSL	hsl(40, 67%, 20%)
HSV	hsv(40, 80%, 34%)
CMYK	cmyk(0%, 26.7%, 80.2%, 66.3%)
CIE-LAB	lab(28.31, 4.90, 30.63)
CIE-LCH	lch(28.31, 31.02, 80.91°)
OKLab	oklab(38.38% 0.0108 0.0678)
OKLCH	oklch(38.38% 0.069 81)
XYZ	xyz(5.7168, 5.5743, 1.3051)
Luminance	0.0557 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563F11 #112856

analogous

#561C11 #563F11 #4A5611

triadic

#563F11 #11563F #3F1156

tetradic

#563F11 #11561C #112856 #56114A

square

#563F11 #11561C #112856 #56114A

split-complementary

#563F11 #114A56 #1C1156

monochromatic

#1A1305 #231A07 #563F11 #89641B #BC8A25

Accessibility & contrast

On white

9.93

#563F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#563F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563F11

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563F11	#FFFFFF	#000000	##FFFFFF
##563F11	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F0A

Deuteranopia (green-blind)

#4E4513

Tritanopia (blue-blind)

#5E3836

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #563f11;
/* rgb */ color: rgb(86, 63, 17);
/* oklch */ color: oklch(38.4% 0.069 81.0);

Tailwind

colors: {
  custom: {
    50: '#897352',
    500: '#563f11',
    950: '#000000',
  },
}

SCSS

$custom: #563f11;
$custom-light: #897352;
$custom-dark: #000000;

JSON

{
  "hex": "#563f11",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 17
  },
  "hsl": {
    "h": 40,
    "s": 66.99,
    "l": 20.196
  },
  "oklch": {
    "l": 0.38381,
    "c": 0.06863,
    "h": 81
  },
  "luminance": 0.05574
}

Semantic roles & 50–950 ramp

primary

#563F11

secondary

#34528F

accent

#77EA3E

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0802

muted

#7D7B78

Preview Lab

Preview with #563F11

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

Preview Lab → · Contrast checker → · Palette generator →