#504B10#504B10

#504B10 is a dark, moderate yellow. Relative luminance 0.068; OKLCH L 40.6% C 0.077 H 104.4°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#504B10
RGB	rgb(80, 75, 16)
HSL	hsl(55, 67%, 19%)
HSV	hsv(55, 80%, 31%)
CMYK	cmyk(0%, 6.2%, 80%, 68.6%)
CIE-LAB	lab(31.29, -5.66, 33.74)
CIE-LCH	lch(31.29, 34.21, 99.52°)
OKLab	oklab(40.57% -0.0191 0.0744)
OKLCH	oklch(40.57% 0.077 104.4)
XYZ	xyz(5.9181, 6.7753, 1.4861)
Luminance	0.0678 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504B10 #101550

analogous

#502B10 #504B10 #355010

triadic

#504B10 #10504B #4B1050

tetradic

#504B10 #10502B #101550 #501035

square

#504B10 #10502B #101550 #501035

split-complementary

#504B10 #103550 #2B1050

monochromatic

#1A1805 #1D1B06 #504B10 #837B1A #B6AB24

Accessibility & contrast

On white

8.92

#504B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#504B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504B10

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504B10	#FFFFFF	#000000	##FFFFFF
##504B10	1.00	8.92	2.36	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524806

Deuteranopia (green-blind)

#544B14

Tritanopia (blue-blind)

#574540

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #504b10;
/* rgb */ color: rgb(80, 75, 16);
/* oklch */ color: oklch(40.6% 0.077 104.4);

Tailwind

colors: {
  custom: {
    50: '#847d53',
    500: '#504b10',
    950: '#000000',
  },
}

SCSS

$custom: #504b10;
$custom-light: #847d53;
$custom-dark: #000000;

JSON

{
  "hex": "#504b10",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 16
  },
  "hsl": {
    "h": 55.313,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.40573,
    "c": 0.07686,
    "h": 104.4
  },
  "luminance": 0.06775
}

Semantic roles & 50–950 ramp

primary

#504B10

secondary

#32398A

accent

#4CEA3E

background

#F8F7F4

surface

#EFEEE7

border

#CAC9C3

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #504B10

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

Preview Lab → · Contrast checker → · Palette generator →