#4D3E11#4D3E11

#4D3E11 is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 37.0% C 0.064 H 90.1°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#4D3E11
RGB	rgb(77, 62, 17)
HSL	hsl(45, 64%, 18%)
HSV	hsv(45, 78%, 30%)
CMYK	cmyk(0%, 19.5%, 77.9%, 69.8%)
CIE-LAB	lab(26.92, 0.91, 28.87)
CIE-LCH	lch(26.92, 28.89, 88.19°)
OKLab	oklab(37.03% -0.0001 0.0645)
OKLCH	oklch(37.03% 0.064 90.1)
XYZ	xyz(4.8846, 5.0638, 1.2503)
Luminance	0.0506 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3E11 #11204D

analogous

#4D2011 #4D3E11 #3E4D11

triadic

#4D3E11 #114D3E #3E114D

tetradic

#4D3E11 #114D20 #11204D #4D113E

square

#4D3E11 #114D20 #11204D #4D113E

split-complementary

#4D3E11 #113E4D #20114D

monochromatic

#191406 #1B1606 #4D3E11 #7F661C #B18F27

Accessibility & contrast

On white

10.43

#4D3E11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#4D3E11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3E11

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3E11	#FFFFFF	#000000	##FFFFFF
##4D3E11	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D0B

Deuteranopia (green-blind)

#494113

Tritanopia (blue-blind)

#543835

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4d3e11;
/* rgb */ color: rgb(77, 62, 17);
/* oklch */ color: oklch(37.0% 0.064 90.1);

Tailwind

colors: {
  custom: {
    50: '#817352',
    500: '#4d3e11',
    950: '#000000',
  },
}

SCSS

$custom: #4d3e11;
$custom-light: #817352;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3e11",
  "rgb": {
    "r": 77,
    "g": 62,
    "b": 17
  },
  "hsl": {
    "h": 45,
    "s": 63.83,
    "l": 18.431
  },
  "oklch": {
    "l": 0.37033,
    "c": 0.06448,
    "h": 90.1
  },
  "luminance": 0.05064
}

Semantic roles & 50–950 ramp

primary

#4D3E11

secondary

#334886

accent

#6AE741

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D3E11

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

Preview Lab → · Contrast checker → · Palette generator →