#4B4313#4B4313

#4B4313 is a dark, moderate yellow. Relative luminance 0.056; OKLCH L 38.1% C 0.067 H 99.7°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#4B4313
RGB	rgb(75, 67, 19)
HSL	hsl(51, 60%, 18%)
HSV	hsv(51, 75%, 29%)
CMYK	cmyk(0%, 10.7%, 74.7%, 70.6%)
CIE-LAB	lab(28.27, -3.13, 29.20)
CIE-LCH	lch(28.27, 29.37, 96.11°)
OKLab	oklab(38.06% -0.0112 0.0657)
OKLCH	oklch(38.06% 0.067 99.7)
XYZ	xyz(5.0266, 5.5574, 1.4239)
Luminance	0.0556 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4313 #131B4B

analogous

#4B2713 #4B4313 #374B13

triadic

#4B4313 #134B43 #43134B

tetradic

#4B4313 #134B27 #131B4B #4B1337

square

#4B4313 #134B27 #131B4B #4B1337

split-complementary

#4B4313 #13374B #27134B

monochromatic

#181606 #1A1707 #4B4313 #7C6F1F #AD9A2C

Accessibility & contrast

On white

9.95

#4B4313 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#4B4313 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4313

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4313	#FFFFFF	#000000	##FFFFFF
##4B4313	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A410D

Deuteranopia (green-blind)

#4C4416

Tritanopia (blue-blind)

#513E39

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4b4313;
/* rgb */ color: rgb(75, 67, 19);
/* oklch */ color: oklch(38.1% 0.067 99.7);

Tailwind

colors: {
  custom: {
    50: '#7f7654',
    500: '#4b4313',
    950: '#000000',
  },
}

SCSS

$custom: #4b4313;
$custom-light: #7f7654;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4313",
  "rgb": {
    "r": 75,
    "g": 67,
    "b": 19
  },
  "hsl": {
    "h": 51.429,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38055,
    "c": 0.06663,
    "h": 99.7
  },
  "luminance": 0.05557
}

Semantic roles & 50–950 ramp

primary

#4B4313

secondary

#364184

accent

#5CE345

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0A0803

muted

#7C7B78

Preview Lab

Preview with #4B4313

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

Preview Lab → · Contrast checker → · Palette generator →