#4C520D#4C520D

#4C520D is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 41.9% C 0.088 H 114.7°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#4C520D
RGB	rgb(76, 82, 13)
HSL	hsl(65, 73%, 19%)
HSV	hsv(65, 84%, 32%)
CMYK	cmyk(7.3%, 0%, 84.1%, 67.8%)
CIE-LAB	lab(33.14, -11.93, 36.48)
CIE-LCH	lch(33.14, 38.38, 108.11°)
OKLab	oklab(41.95% -0.0367 0.0798)
OKLCH	oklch(41.95% 0.088 114.7)
XYZ	xyz(6.0706, 7.6003, 1.5279)
Luminance	0.0760 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C520D #130D52

analogous

#52350D #4C520D #29520D

triadic

#4C520D #0D4C52 #520D4C

tetradic

#4C520D #0D5235 #130D52 #520D29

square

#4C520D #0D5235 #130D52 #520D29

split-complementary

#4C520D #0D2952 #350D52

monochromatic

#181A04 #1B1D05 #4C520D #7D8715 #AEBC1E

Accessibility & contrast

On white

8.33

#4C520D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4C520D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C520D

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C520D	#FFFFFF	#000000	##FFFFFF
##4C520D	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594D00

Deuteranopia (green-blind)

#584E13

Tritanopia (blue-blind)

#524D45

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4c520d;
/* rgb */ color: rgb(76, 82, 13);
/* oklch */ color: oklch(41.9% 0.088 114.7);

Tailwind

colors: {
  custom: {
    50: '#818253',
    500: '#4c520d',
    950: '#000000',
  },
}

SCSS

$custom: #4c520d;
$custom-light: #818253;
$custom-dark: #000000;

JSON

{
  "hex": "#4c520d",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 13
  },
  "hsl": {
    "h": 65.217,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.4195,
    "c": 0.08781,
    "h": 114.7
  },
  "luminance": 0.076
}

Semantic roles & 50–950 ramp

primary

#4C520D

secondary

#362E8D

accent

#38EF48

background

#F8F7F4

surface

#EFEEE7

border

#CAC9C3

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4C520D

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

Preview Lab → · Contrast checker → · Palette generator →