#4B3D13#4B3D13

#4B3D13 is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.6% C 0.062 H 90.4°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#4B3D13
RGB	rgb(75, 61, 19)
HSL	hsl(45, 60%, 18%)
HSV	hsv(45, 75%, 29%)
CMYK	cmyk(0%, 18.7%, 74.7%, 70.6%)
CIE-LAB	lab(26.39, 0.65, 27.25)
CIE-LCH	lch(26.39, 27.26, 88.64°)
OKLab	oklab(36.57% -0.0004 0.0615)
OKLCH	oklch(36.57% 0.062 90.4)
XYZ	xyz(4.6882, 4.8806, 1.3111)
Luminance	0.0488 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3D13 #13214B

analogous

#4B2113 #4B3D13 #3D4B13

triadic

#4B3D13 #134B3D #3D134B

tetradic

#4B3D13 #134B21 #13214B #4B133D

square

#4B3D13 #134B21 #13214B #4B133D

split-complementary

#4B3D13 #133D4B #21134B

monochromatic

#181406 #1A1507 #4B3D13 #7C651F #AD8C2C

Accessibility & contrast

On white

10.63

#4B3D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#4B3D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3D13

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3D13	#FFFFFF	#000000	##FFFFFF
##4B3D13	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C0E

Deuteranopia (green-blind)

#484015

Tritanopia (blue-blind)

#523834

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4b3d13;
/* rgb */ color: rgb(75, 61, 19);
/* oklch */ color: oklch(36.6% 0.062 90.4);

Tailwind

colors: {
  custom: {
    50: '#807253',
    500: '#4b3d13',
    950: '#000000',
  },
}

SCSS

$custom: #4b3d13;
$custom-light: #807253;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3d13",
  "rgb": {
    "r": 75,
    "g": 61,
    "b": 19
  },
  "hsl": {
    "h": 45,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.36572,
    "c": 0.06154,
    "h": 90.4
  },
  "luminance": 0.0488
}

Semantic roles & 50–950 ramp

primary

#4B3D13

secondary

#364A84

accent

#6CE345

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0A0702

muted

#7C7A78

Preview Lab

Preview with #4B3D13

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

Preview Lab → · Contrast checker → · Palette generator →