#504C17#504C17

#504C17 is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 40.9% C 0.072 H 105.0°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#504C17
RGB	rgb(80, 76, 23)
HSL	hsl(56, 55%, 20%)
HSV	hsv(56, 71%, 31%)
CMYK	cmyk(0%, 5%, 71.2%, 68.6%)
CIE-LAB	lab(31.66, -5.83, 30.94)
CIE-LCH	lch(31.66, 31.48, 100.67°)
OKLab	oklab(40.89% -0.0187 0.0699)
OKLCH	oklch(40.89% 0.072 105)
XYZ	xyz(6.0476, 6.9364, 1.8308)
Luminance	0.0694 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504C17 #171B50

analogous

#502F17 #504C17 #385017

triadic

#504C17 #17504C #4C1750

tetradic

#504C17 #17502F #171B50 #501738

square

#504C17 #17502F #171B50 #501738

split-complementary

#504C17 #173850 #2F1750

monochromatic

#181707 #201F09 #504C17 #807925 #AFA632

Accessibility & contrast

On white

8.80

#504C17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#504C17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504C17

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504C17	#FFFFFF	#000000	##FFFFFF
##504C17	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534910

Deuteranopia (green-blind)

#544C1A

Tritanopia (blue-blind)

#564741

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #504c17;
/* rgb */ color: rgb(80, 76, 23);
/* oklch */ color: oklch(40.9% 0.072 105.0);

Tailwind

colors: {
  custom: {
    50: '#837d57',
    500: '#504c17',
    950: '#000000',
  },
}

SCSS

$custom: #504c17;
$custom-light: #837d57;
$custom-dark: #000000;

JSON

{
  "hex": "#504c17",
  "rgb": {
    "r": 80,
    "g": 76,
    "b": 23
  },
  "hsl": {
    "h": 55.789,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40887,
    "c": 0.0724,
    "h": 105
  },
  "luminance": 0.06936
}

Semantic roles & 50–950 ramp

primary

#504C17

secondary

#3C4187

accent

#54DF49

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #504C17

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

Preview Lab → · Contrast checker → · Palette generator →