#4B3F0E#4B3F0E

#4B3F0E is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 37.0% C 0.067 H 94.8°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#4B3F0E
RGB	rgb(75, 63, 14)
HSL	hsl(48, 69%, 17%)
HSV	hsv(48, 81%, 29%)
CMYK	cmyk(0%, 16%, 81.3%, 70.6%)
CIE-LAB	lab(26.97, -0.93, 30.26)
CIE-LCH	lch(26.97, 30.27, 91.76°)
OKLab	oklab(37.01% -0.0056 0.0669)
OKLCH	oklch(37.01% 0.067 94.8)
XYZ	xyz(4.7587, 5.0828, 1.1458)
Luminance	0.0508 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3F0E #0E1A4B

analogous

#4B210E #4B3F0E #384B0E

triadic

#4B3F0E #0E4B3F #3F0E4B

tetradic

#4B3F0E #0E4B21 #0E1A4B #4B0E38

square

#4B3F0E #0E4B21 #0E1A4B #4B0E38

split-complementary

#4B3F0E #0E384B #210E4B

monochromatic

#1A1605 #1A1605 #4B3F0E #7F6A18 #B29621

Accessibility & contrast

On white

10.41

#4B3F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#4B3F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3F0E

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3F0E	#FFFFFF	#000000	##FFFFFF
##4B3F0E	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E06

Deuteranopia (green-blind)

#4A4111

Tritanopia (blue-blind)

#523935

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4b3f0e;
/* rgb */ color: rgb(75, 63, 14);
/* oklch */ color: oklch(37.0% 0.067 94.8);

Tailwind

colors: {
  custom: {
    50: '#807350',
    500: '#4b3f0e',
    950: '#000000',
  },
}

SCSS

$custom: #4b3f0e;
$custom-light: #807350;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3f0e",
  "rgb": {
    "r": 75,
    "g": 63,
    "b": 14
  },
  "hsl": {
    "h": 48.197,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37014,
    "c": 0.06709,
    "h": 94.8
  },
  "luminance": 0.05083
}

Semantic roles & 50–950 ramp

primary

#4B3F0E

secondary

#2F4086

accent

#5FEB3C

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #4B3F0E

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

Preview Lab → · Contrast checker → · Palette generator →