#524B10#524B10

#524B10 is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 40.8% C 0.077 H 102.3°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#524B10
RGB	rgb(82, 75, 16)
HSL	hsl(54, 67%, 19%)
HSV	hsv(54, 80%, 32%)
CMYK	cmyk(0%, 8.5%, 80.5%, 67.8%)
CIE-LAB	lab(31.49, -4.65, 34.00)
CIE-LCH	lch(31.49, 34.32, 97.78°)
OKLab	oklab(40.78% -0.0164 0.0749)
OKLCH	oklch(40.78% 0.077 102.3)
XYZ	xyz(6.0896, 6.8637, 1.4942)
Luminance	0.0686 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524B10 #101752

analogous

#522A10 #524B10 #385210

triadic

#524B10 #10524B #4B1052

tetradic

#524B10 #10522A #101752 #521038

square

#524B10 #10522A #101752 #521038

split-complementary

#524B10 #103852 #2A1052

monochromatic

#1A1705 #1F1C06 #524B10 #857A1A #B8A924

Accessibility & contrast

On white

8.85

#524B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#524B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #524B10

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524B10	#FFFFFF	#000000	##FFFFFF
##524B10	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)

#534806

Deuteranopia (green-blind)

#554B14

Tritanopia (blue-blind)

#594540

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #524b10;
/* rgb */ color: rgb(82, 75, 16);
/* oklch */ color: oklch(40.8% 0.077 102.3);

Tailwind

colors: {
  custom: {
    50: '#857d53',
    500: '#524b10',
    950: '#000000',
  },
}

SCSS

$custom: #524b10;
$custom-light: #857d53;
$custom-dark: #000000;

JSON

{
  "hex": "#524b10",
  "rgb": {
    "r": 82,
    "g": 75,
    "b": 16
  },
  "hsl": {
    "h": 53.636,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.40785,
    "c": 0.07669,
    "h": 102.3
  },
  "luminance": 0.06863
}

Semantic roles & 50–950 ramp

primary

#524B10

secondary

#323C8C

accent

#50EA3E

background

#F8F7F4

surface

#F0EEE7

border

#CBC9C3

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #524B10

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

Preview Lab → · Contrast checker → · Palette generator →