#4B3E11#4B3E11

#4B3E11 is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.8% C 0.064 H 92.6°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#4B3E11
RGB	rgb(75, 62, 17)
HSL	hsl(47, 63%, 18%)
HSV	hsv(47, 77%, 29%)
CMYK	cmyk(0%, 17.3%, 77.3%, 70.6%)
CIE-LAB	lab(26.68, -0.12, 28.56)
CIE-LCH	lch(26.68, 28.56, 90.24°)
OKLab	oklab(36.8% -0.0029 0.0639)
OKLCH	oklch(36.8% 0.064 92.6)
XYZ	xyz(4.7257, 4.9818, 1.2429)
Luminance	0.0498 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3E11 #111E4B

analogous

#4B2111 #4B3E11 #3B4B11

triadic

#4B3E11 #114B3E #3E114B

tetradic

#4B3E11 #114B21 #111E4B #4B113B

square

#4B3E11 #114B21 #111E4B #4B113B

split-complementary

#4B3E11 #113B4B #21114B

monochromatic

#191506 #191506 #4B3E11 #7D671C #AF9028

Accessibility & contrast

On white

10.52

#4B3E11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#4B3E11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3E11

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3E11	#FFFFFF	#000000	##FFFFFF
##4B3E11	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D0B

Deuteranopia (green-blind)

#494113

Tritanopia (blue-blind)

#523835

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4b3e11;
/* rgb */ color: rgb(75, 62, 17);
/* oklch */ color: oklch(36.8% 0.064 92.6);

Tailwind

colors: {
  custom: {
    50: '#807352',
    500: '#4b3e11',
    950: '#000000',
  },
}

SCSS

$custom: #4b3e11;
$custom-light: #807352;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3e11",
  "rgb": {
    "r": 75,
    "g": 62,
    "b": 17
  },
  "hsl": {
    "h": 46.552,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.36796,
    "c": 0.06398,
    "h": 92.6
  },
  "luminance": 0.04982
}

Semantic roles & 50–950 ramp

primary

#4B3E11

secondary

#334684

accent

#67E642

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #4B3E11

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

Preview Lab → · Contrast checker → · Palette generator →