#504D18#504D18

#504D18 is a dark, moderate yellow. Relative luminance 0.071; OKLCH L 41.1% C 0.073 H 106.1°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#504D18
RGB	rgb(80, 77, 24)
HSL	hsl(57, 54%, 20%)
HSV	hsv(57, 70%, 31%)
CMYK	cmyk(0%, 3.7%, 70%, 68.6%)
CIE-LAB	lab(31.99, -6.36, 30.79)
CIE-LCH	lch(31.99, 31.44, 101.67°)
OKLab	oklab(41.15% -0.0201 0.0698)
OKLCH	oklch(41.15% 0.073 106.1)
XYZ	xyz(6.1272, 7.0794, 1.9077)
Luminance	0.0708 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504D18 #181B50

analogous

#503118 #504D18 #375018

triadic

#504D18 #18504D #4D1850

tetradic

#504D18 #185031 #181B50 #501837

square

#504D18 #185031 #181B50 #501837

split-complementary

#504D18 #183750 #311850

monochromatic

#181707 #21200A #504D18 #7F7A26 #AEA834

Accessibility & contrast

On white

8.69

#504D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#504D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504D18

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504D18	#FFFFFF	#000000	##FFFFFF
##504D18	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A11

Deuteranopia (green-blind)

#554C1B

Tritanopia (blue-blind)

#564842

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #504d18;
/* rgb */ color: rgb(80, 77, 24);
/* oklch */ color: oklch(41.1% 0.073 106.1);

Tailwind

colors: {
  custom: {
    50: '#837e58',
    500: '#504d18',
    950: '#000000',
  },
}

SCSS

$custom: #504d18;
$custom-light: #837e58;
$custom-dark: #000000;

JSON

{
  "hex": "#504d18",
  "rgb": {
    "r": 80,
    "g": 77,
    "b": 24
  },
  "hsl": {
    "h": 56.786,
    "s": 53.846,
    "l": 20.392
  },
  "oklch": {
    "l": 0.41149,
    "c": 0.07264,
    "h": 106.1
  },
  "luminance": 0.07079
}

Semantic roles & 50–950 ramp

primary

#504D18

secondary

#3D4187

accent

#52DD4B

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #504D18

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

Preview Lab → · Contrast checker → · Palette generator →