#4C3F0D#4C3F0D

#4C3F0D is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 37.1% C 0.068 H 93.8°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#4C3F0D
RGB	rgb(76, 63, 13)
HSL	hsl(48, 71%, 17%)
HSV	hsv(48, 83%, 30%)
CMYK	cmyk(0%, 17.1%, 82.9%, 70.2%)
CIE-LAB	lab(27.08, -0.46, 30.84)
CIE-LCH	lch(27.08, 30.85, 90.86°)
OKLab	oklab(37.12% -0.0045 0.0678)
OKLCH	oklch(37.12% 0.068 93.8)
XYZ	xyz(4.8309, 5.1209, 1.1147)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3F0D #0D1A4C

analogous

#4C1F0D #4C3F0D #3A4C0D

triadic

#4C3F0D #0D4C3F #3F0D4C

tetradic

#4C3F0D #0D4C1F #0D1A4C #4C0D3A

square

#4C3F0D #0D4C1F #0D1A4C #4C0D3A

split-complementary

#4C3F0D #0D3A4C #1F0D4C

monochromatic

#1A1604 #1A1604 #4C3F0D #806A16 #B5961F

Accessibility & contrast

On white

10.37

#4C3F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#4C3F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3F0D

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3F0D	#FFFFFF	#000000	##FFFFFF
##4C3F0D	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E05

Deuteranopia (green-blind)

#4A4210

Tritanopia (blue-blind)

#533935

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4c3f0d;
/* rgb */ color: rgb(76, 63, 13);
/* oklch */ color: oklch(37.1% 0.068 93.8);

Tailwind

colors: {
  custom: {
    50: '#817350',
    500: '#4c3f0d',
    950: '#000000',
  },
}

SCSS

$custom: #4c3f0d;
$custom-light: #817350;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3f0d",
  "rgb": {
    "r": 76,
    "g": 63,
    "b": 13
  },
  "hsl": {
    "h": 47.619,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37123,
    "c": 0.06796,
    "h": 93.8
  },
  "luminance": 0.05121
}

Semantic roles & 50–950 ramp

primary

#4C3F0D

secondary

#2E4087

accent

#5FEE3A

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4C3F0D

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

Preview Lab → · Contrast checker → · Palette generator →