#4B4B13#4B4B13

#4B4B13 is a dark, moderate yellow. Relative luminance 0.066; OKLCH L 40.1% C 0.075 H 109.4°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#4B4B13
RGB	rgb(75, 75, 19)
HSL	hsl(60, 60%, 18%)
HSV	hsv(60, 75%, 29%)
CMYK	cmyk(0%, 0%, 74.7%, 70.6%)
CIE-LAB	lab(30.82, -8.00, 31.80)
CIE-LCH	lch(30.82, 32.79, 104.12°)
OKLab	oklab(40.09% -0.025 0.0712)
OKLCH	oklch(40.09% 0.075 109.4)
XYZ	xyz(5.5355, 6.5752, 1.5935)
Luminance	0.0658 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4B13 #13134B

analogous

#4B2F13 #4B4B13 #2F4B13

triadic

#4B4B13 #134B4B #4B134B

tetradic

#4B4B13 #134B2F #13134B #4B132F

square

#4B4B13 #134B2F #13134B #4B132F

split-complementary

#4B4B13 #132F4B #2F134B

monochromatic

#181806 #1A1A07 #4B4B13 #7C7C1F #ADAD2C

Accessibility & contrast

On white

9.07

#4B4B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#4B4B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4B13

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4B13	#FFFFFF	#000000	##FFFFFF
##4B4B13	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52480B

Deuteranopia (green-blind)

#524917

Tritanopia (blue-blind)

#514640

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4b4b13;
/* rgb */ color: rgb(75, 75, 19);
/* oklch */ color: oklch(40.1% 0.075 109.4);

Tailwind

colors: {
  custom: {
    50: '#7f7d55',
    500: '#4b4b13',
    950: '#000000',
  },
}

SCSS

$custom: #4b4b13;
$custom-light: #7f7d55;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4b13",
  "rgb": {
    "r": 75,
    "g": 75,
    "b": 19
  },
  "hsl": {
    "h": 60,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.40087,
    "c": 0.07543,
    "h": 109.4
  },
  "luminance": 0.06575
}

Semantic roles & 50–950 ramp

primary

#4B4B13

secondary

#363684

accent

#45E345

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#0A0903

muted

#7C7B78

Preview Lab

Preview with #4B4B13

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

Preview Lab → · Contrast checker → · Palette generator →