#4B4012#4B4012

#4B4012 is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.3% C 0.065 H 95.5°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#4B4012
RGB	rgb(75, 64, 18)
HSL	hsl(48, 61%, 18%)
HSV	hsv(48, 76%, 29%)
CMYK	cmyk(0%, 14.7%, 76%, 70.6%)
CIE-LAB	lab(27.32, -1.32, 28.72)
CIE-LCH	lch(27.32, 28.75, 92.63°)
OKLab	oklab(37.3% -0.0062 0.0644)
OKLCH	oklch(37.3% 0.065 95.5)
XYZ	xyz(4.8445, 5.2066, 1.3219)
Luminance	0.0521 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4012 #121D4B

analogous

#4B2312 #4B4012 #394B12

triadic

#4B4012 #124B40 #40124B

tetradic

#4B4012 #124B23 #121D4B #4B1239

square

#4B4012 #124B23 #121D4B #4B1239

split-complementary

#4B4012 #12394B #23124B

monochromatic

#191506 #1A1606 #4B4012 #7C6A1E #AE942A

Accessibility & contrast

On white

10.29

#4B4012 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#4B4012 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4012

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4012	#FFFFFF	#000000	##FFFFFF
##4B4012	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F0C

Deuteranopia (green-blind)

#4A4214

Tritanopia (blue-blind)

#513B37

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4b4012;
/* rgb */ color: rgb(75, 64, 18);
/* oklch */ color: oklch(37.3% 0.065 95.5);

Tailwind

colors: {
  custom: {
    50: '#807453',
    500: '#4b4012',
    950: '#000000',
  },
}

SCSS

$custom: #4b4012;
$custom-light: #807453;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4012",
  "rgb": {
    "r": 75,
    "g": 64,
    "b": 18
  },
  "hsl": {
    "h": 48.421,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37298,
    "c": 0.06475,
    "h": 95.5
  },
  "luminance": 0.05206
}

Semantic roles & 50–950 ramp

primary

#4B4012

secondary

#354484

accent

#62E443

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #4B4012

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

Preview Lab → · Contrast checker → · Palette generator →