#504C1A#504C1A

#504C1A is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 40.9% C 0.070 H 104.7°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#504C1A
RGB	rgb(80, 76, 26)
HSL	hsl(56, 51%, 21%)
HSV	hsv(56, 68%, 31%)
CMYK	cmyk(0%, 5%, 67.5%, 68.6%)
CIE-LAB	lab(31.69, -5.60, 29.47)
CIE-LCH	lch(31.69, 30.00, 100.77°)
OKLab	oklab(40.92% -0.0177 0.0673)
OKLCH	oklch(40.92% 0.07 104.7)
XYZ	xyz(6.0794, 6.9492, 1.9982)
Luminance	0.0695 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504C1A #1A1E50

analogous

#50311A #504C1A #39501A

triadic

#504C1A #1A504C #4C1A50

tetradic

#504C1A #1A5031 #1A1E50 #501A39

square

#504C1A #1A5031 #1A1E50 #501A39

split-complementary

#504C1A #1A3950 #311A50

monochromatic

#171608 #22200B #504C1A #7E7829 #ACA438

Accessibility & contrast

On white

8.79

#504C1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#504C1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504C1A

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504C1A	#FFFFFF	#000000	##FFFFFF
##504C1A	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534914

Deuteranopia (green-blind)

#544C1D

Tritanopia (blue-blind)

#564741

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #504c1a;
/* rgb */ color: rgb(80, 76, 26);
/* oklch */ color: oklch(40.9% 0.070 104.7);

Tailwind

colors: {
  custom: {
    50: '#837d59',
    500: '#504c1a',
    950: '#000000',
  },
}

SCSS

$custom: #504c1a;
$custom-light: #837d59;
$custom-dark: #000000;

JSON

{
  "hex": "#504c1a",
  "rgb": {
    "r": 80,
    "g": 76,
    "b": 26
  },
  "hsl": {
    "h": 55.556,
    "s": 50.943,
    "l": 20.784
  },
  "oklch": {
    "l": 0.4092,
    "c": 0.06964,
    "h": 104.7
  },
  "luminance": 0.06949
}

Semantic roles & 50–950 ramp

primary

#504C1A

secondary

#404586

accent

#58DA4D

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #504C1A

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

Preview Lab → · Contrast checker → · Palette generator →