#524B11#524B11

#524B11 is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 40.8% C 0.076 H 102.2°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#524B11
RGB	rgb(82, 75, 17)
HSL	hsl(54, 66%, 19%)
HSV	hsv(54, 79%, 32%)
CMYK	cmyk(0%, 8.5%, 79.3%, 67.8%)
CIE-LAB	lab(31.50, -4.59, 33.59)
CIE-LCH	lch(31.50, 33.90, 97.79°)
OKLab	oklab(40.79% -0.0161 0.0743)
OKLCH	oklch(40.79% 0.076 102.2)
XYZ	xyz(6.0972, 6.8667, 1.5345)
Luminance	0.0687 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524B11 #111852

analogous

#522A11 #524B11 #395211

triadic

#524B11 #11524B #4B1152

tetradic

#524B11 #11522A #111852 #521139

square

#524B11 #11522A #111852 #521139

split-complementary

#524B11 #113952 #2A1152

monochromatic

#191705 #1F1D06 #524B11 #85791C #B7A826

Accessibility & contrast

On white

8.85

#524B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#524B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #524B11

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524B11	#FFFFFF	#000000	##FFFFFF
##524B11	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534807

Deuteranopia (green-blind)

#554B15

Tritanopia (blue-blind)

#594540

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #524b11;
/* rgb */ color: rgb(82, 75, 17);
/* oklch */ color: oklch(40.8% 0.076 102.2);

Tailwind

colors: {
  custom: {
    50: '#857d54',
    500: '#524b11',
    950: '#000000',
  },
}

SCSS

$custom: #524b11;
$custom-light: #857d54;
$custom-dark: #000000;

JSON

{
  "hex": "#524b11",
  "rgb": {
    "r": 82,
    "g": 75,
    "b": 17
  },
  "hsl": {
    "h": 53.538,
    "s": 65.657,
    "l": 19.412
  },
  "oklch": {
    "l": 0.40793,
    "c": 0.07598,
    "h": 102.2
  },
  "luminance": 0.06866
}

Semantic roles & 50–950 ramp

primary

#524B11

secondary

#343D8B

accent

#51E93F

background

#F8F7F4

surface

#F0EEE8

border

#CBC9C4

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #524B11

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

Preview Lab → · Contrast checker → · Palette generator →