#524C13#524C13

#524C13 is a dark, moderate yellow. Relative luminance 0.070; OKLCH L 41.1% C 0.076 H 103.2°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#524C13
RGB	rgb(82, 76, 19)
HSL	hsl(54, 62%, 20%)
HSV	hsv(54, 77%, 32%)
CMYK	cmyk(0%, 7.3%, 76.8%, 67.8%)
CIE-LAB	lab(31.83, -5.08, 33.04)
CIE-LCH	lch(31.83, 33.43, 98.75°)
OKLab	oklab(41.06% -0.0173 0.0735)
OKLCH	oklch(41.06% 0.076 103.2)
XYZ	xyz(6.1819, 7.0100, 1.6434)
Luminance	0.0701 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524C13 #131952

analogous

#522D13 #524C13 #385213

triadic

#524C13 #13524C #4C1352

tetradic

#524C13 #13522D #131952 #521338

square

#524C13 #13522D #131952 #521338

split-complementary

#524C13 #133852 #2D1352

monochromatic

#191706 #201E07 #524C13 #847A1F #B5A82A

Accessibility & contrast

On white

8.74

#524C13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#524C13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #524C13

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524C13	#FFFFFF	#000000	##FFFFFF
##524C13	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54490A

Deuteranopia (green-blind)

#554C17

Tritanopia (blue-blind)

#594641

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #524c13;
/* rgb */ color: rgb(82, 76, 19);
/* oklch */ color: oklch(41.1% 0.076 103.2);

Tailwind

colors: {
  custom: {
    50: '#857d55',
    500: '#524c13',
    950: '#000000',
  },
}

SCSS

$custom: #524c13;
$custom-light: #857d55;
$custom-dark: #000000;

JSON

{
  "hex": "#524c13",
  "rgb": {
    "r": 82,
    "g": 76,
    "b": 19
  },
  "hsl": {
    "h": 54.286,
    "s": 62.376,
    "l": 19.804
  },
  "oklch": {
    "l": 0.41058,
    "c": 0.07551,
    "h": 103.2
  },
  "luminance": 0.0701
}

Semantic roles & 50–950 ramp

primary

#524C13

secondary

#363E8A

accent

#52E542

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #524C13

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

Preview Lab → · Contrast checker → · Palette generator →