#504E18#504E18

#504E18 is a dark, moderate yellow. Relative luminance 0.072; OKLCH L 41.4% C 0.074 H 107.2°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#504E18
RGB	rgb(80, 78, 24)
HSL	hsl(58, 54%, 20%)
HSV	hsv(58, 70%, 31%)
CMYK	cmyk(0%, 2.5%, 70%, 68.6%)
CIE-LAB	lab(32.30, -6.96, 31.12)
CIE-LCH	lch(32.30, 31.89, 102.60°)
OKLab	oklab(41.4% -0.0218 0.0705)
OKLCH	oklch(41.4% 0.074 107.2)
XYZ	xyz(6.1977, 7.2204, 1.9312)
Luminance	0.0722 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504E18 #181A50

analogous

#503218 #504E18 #365018

triadic

#504E18 #18504E #4E1850

tetradic

#504E18 #185032 #181A50 #501836

square

#504E18 #185032 #181A50 #501836

split-complementary

#504E18 #183650 #321850

monochromatic

#181707 #21200A #504E18 #7F7C26 #AEAA34

Accessibility & contrast

On white

8.59

#504E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#504E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504E18

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504E18	#FFFFFF	#000000	##FFFFFF
##504E18	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B11

Deuteranopia (green-blind)

#564D1B

Tritanopia (blue-blind)

#564943

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #504e18;
/* rgb */ color: rgb(80, 78, 24);
/* oklch */ color: oklch(41.4% 0.074 107.2);

Tailwind

colors: {
  custom: {
    50: '#837f58',
    500: '#504e18',
    950: '#000000',
  },
}

SCSS

$custom: #504e18;
$custom-light: #837f58;
$custom-dark: #000000;

JSON

{
  "hex": "#504e18",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 24
  },
  "hsl": {
    "h": 57.857,
    "s": 53.846,
    "l": 20.392
  },
  "oklch": {
    "l": 0.41401,
    "c": 0.07379,
    "h": 107.2
  },
  "luminance": 0.0722
}

Semantic roles & 50–950 ramp

primary

#504E18

secondary

#3D4087

accent

#50DD4B

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #504E18

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

Preview Lab → · Contrast checker → · Palette generator →