#523C10#523C10

#523C10 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.2% C 0.066 H 81.0°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#523C10
RGB	rgb(82, 60, 16)
HSL	hsl(40, 67%, 19%)
HSV	hsv(40, 80%, 32%)
CMYK	cmyk(0%, 26.8%, 80.5%, 67.8%)
CIE-LAB	lab(26.91, 4.71, 29.56)
CIE-LCH	lch(26.91, 29.93, 80.95°)
OKLab	oklab(37.17% 0.0104 0.0655)
OKLCH	oklch(37.17% 0.066 81)
XYZ	xyz(5.1894, 5.0634, 1.1941)
Luminance	0.0506 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523C10 #102652

analogous

#521B10 #523C10 #475210

triadic

#523C10 #10523C #3C1052

tetradic

#523C10 #10521B #102652 #521047

square

#523C10 #10521B #102652 #521047

split-complementary

#523C10 #104752 #1B1052

monochromatic

#1A1305 #1F1706 #523C10 #85611A #B88724

Accessibility & contrast

On white

10.43

#523C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#523C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523C10

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523C10	#FFFFFF	#000000	##FFFFFF
##523C10	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C0A

Deuteranopia (green-blind)

#4A4212

Tritanopia (blue-blind)

#5A3533

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #523c10;
/* rgb */ color: rgb(82, 60, 16);
/* oklch */ color: oklch(37.2% 0.066 81.0);

Tailwind

colors: {
  custom: {
    50: '#867151',
    500: '#523c10',
    950: '#000000',
  },
}

SCSS

$custom: #523c10;
$custom-light: #867151;
$custom-dark: #000000;

JSON

{
  "hex": "#523c10",
  "rgb": {
    "r": 82,
    "g": 60,
    "b": 16
  },
  "hsl": {
    "h": 40,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37169,
    "c": 0.06628,
    "h": 81
  },
  "luminance": 0.05063
}

Semantic roles & 50–950 ramp

primary

#523C10

secondary

#32508C

accent

#77EA3E

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #523C10

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

Preview Lab → · Contrast checker → · Palette generator →