#4C420D#4C420D

#4C420D is a dark, moderate yellow. Relative luminance 0.055; OKLCH L 37.9% C 0.070 H 98.0°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C420D
RGB	rgb(76, 66, 13)
HSL	hsl(50, 71%, 17%)
HSV	hsv(50, 83%, 30%)
CMYK	cmyk(0%, 13.2%, 82.9%, 70.2%)
CIE-LAB	lab(28.01, -2.34, 31.73)
CIE-LCH	lch(28.01, 31.82, 94.22°)
OKLab	oklab(37.86% -0.0098 0.0697)
OKLCH	oklch(37.86% 0.07 98)
XYZ	xyz(5.0016, 5.4622, 1.1716)
Luminance	0.0546 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C420D #0D174C

analogous

#4C220D #4C420D #374C0D

triadic

#4C420D #0D4C42 #420D4C

tetradic

#4C420D #0D4C22 #0D174C #4C0D37

square

#4C420D #0D4C22 #0D174C #4C0D37

split-complementary

#4C420D #0D374C #220D4C

monochromatic

#1A1704 #1A1704 #4C420D #806F16 #B59D1F

Accessibility & contrast

On white

10.04

#4C420D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4C420D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C420D

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C420D	#FFFFFF	#000000	##FFFFFF
##4C420D	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494004

Deuteranopia (green-blind)

#4C4410

Tritanopia (blue-blind)

#533C38

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4c420d;
/* rgb */ color: rgb(76, 66, 13);
/* oklch */ color: oklch(37.9% 0.070 98.0);

Tailwind

colors: {
  custom: {
    50: '#817650',
    500: '#4c420d',
    950: '#000000',
  },
}

SCSS

$custom: #4c420d;
$custom-light: #817650;
$custom-dark: #000000;

JSON

{
  "hex": "#4c420d",
  "rgb": {
    "r": 76,
    "g": 66,
    "b": 13
  },
  "hsl": {
    "h": 50.476,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37864,
    "c": 0.07039,
    "h": 98
  },
  "luminance": 0.05462
}

Semantic roles & 50–950 ramp

primary

#4C420D

secondary

#2E3C87

accent

#57EE3A

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4C420D

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

Preview Lab → · Contrast checker → · Palette generator →