#523D10#523D10

#523D10 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.4% C 0.067 H 82.7°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#523D10
RGB	rgb(82, 61, 16)
HSL	hsl(41, 67%, 19%)
HSV	hsv(41, 80%, 32%)
CMYK	cmyk(0%, 25.6%, 80.5%, 67.8%)
CIE-LAB	lab(27.21, 4.07, 29.85)
CIE-LCH	lch(27.21, 30.13, 82.23°)
OKLab	oklab(37.4% 0.0085 0.0661)
OKLCH	oklch(37.4% 0.067 82.7)
XYZ	xyz(5.2423, 5.1691, 1.2117)
Luminance	0.0517 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523D10 #102552

analogous

#521C10 #523D10 #465210

triadic

#523D10 #10523D #3D1052

tetradic

#523D10 #10521C #102552 #521046

square

#523D10 #10521C #102552 #521046

split-complementary

#523D10 #104652 #1C1052

monochromatic

#1A1305 #1F1706 #523D10 #85631A #B88924

Accessibility & contrast

On white

10.33

#523D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#523D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523D10

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523D10	#FFFFFF	#000000	##FFFFFF
##523D10	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D09

Deuteranopia (green-blind)

#4B4212

Tritanopia (blue-blind)

#5A3734

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #523d10;
/* rgb */ color: rgb(82, 61, 16);
/* oklch */ color: oklch(37.4% 0.067 82.7);

Tailwind

colors: {
  custom: {
    50: '#867251',
    500: '#523d10',
    950: '#000000',
  },
}

SCSS

$custom: #523d10;
$custom-light: #867251;
$custom-dark: #000000;

JSON

{
  "hex": "#523d10",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 16
  },
  "hsl": {
    "h": 40.909,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37402,
    "c": 0.06664,
    "h": 82.7
  },
  "luminance": 0.05169
}

Semantic roles & 50–950 ramp

primary

#523D10

secondary

#324F8C

accent

#75EA3E

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #523D10

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

Preview Lab → · Contrast checker → · Palette generator →