#524F10#524F10

#524F10 is a dark, moderate yellow. Relative luminance 0.074; OKLCH L 41.8% C 0.081 H 106.6°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#524F10
RGB	rgb(82, 79, 16)
HSL	hsl(57, 67%, 19%)
HSV	hsv(57, 80%, 32%)
CMYK	cmyk(0%, 3.7%, 80.5%, 67.8%)
CIE-LAB	lab(32.75, -7.05, 35.20)
CIE-LCH	lch(32.75, 35.89, 101.32°)
OKLab	oklab(41.79% -0.0231 0.0774)
OKLCH	oklch(41.79% 0.081 106.6)
XYZ	xyz(6.3694, 7.4234, 1.5875)
Luminance	0.0742 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524F10 #101352

analogous

#522E10 #524F10 #345210

triadic

#524F10 #10524F #4F1052

tetradic

#524F10 #10522E #101352 #521034

square

#524F10 #10522E #101352 #521034

split-complementary

#524F10 #103452 #2E1052

monochromatic

#1A1905 #1F1E06 #524F10 #85801A #B8B224

Accessibility & contrast

On white

8.45

#524F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#524F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #524F10

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524F10	#FFFFFF	#000000	##FFFFFF
##524F10	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C04

Deuteranopia (green-blind)

#584E15

Tritanopia (blue-blind)

#594943

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #524f10;
/* rgb */ color: rgb(82, 79, 16);
/* oklch */ color: oklch(41.8% 0.081 106.6);

Tailwind

colors: {
  custom: {
    50: '#858054',
    500: '#524f10',
    950: '#000000',
  },
}

SCSS

$custom: #524f10;
$custom-light: #858054;
$custom-dark: #000000;

JSON

{
  "hex": "#524f10",
  "rgb": {
    "r": 82,
    "g": 79,
    "b": 16
  },
  "hsl": {
    "h": 57.273,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.41786,
    "c": 0.08082,
    "h": 106.6
  },
  "luminance": 0.07423
}

Semantic roles & 50–950 ramp

primary

#524F10

secondary

#32368C

accent

#45EA3E

background

#F8F7F5

surface

#F0EEE8

border

#CBC9C4

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #524F10

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

Preview Lab → · Contrast checker → · Palette generator →