#4B421A#4B421A

#4B421A is a dark, muted yellow. Relative luminance 0.055; OKLCH L 37.9% C 0.059 H 96.8°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#4B421A
RGB	rgb(75, 66, 26)
HSL	hsl(49, 49%, 20%)
HSV	hsv(49, 65%, 29%)
CMYK	cmyk(0%, 12%, 65.3%, 70.6%)
CIE-LAB	lab(28.03, -1.97, 25.27)
CIE-LCH	lch(28.03, 25.35, 94.45°)
OKLab	oklab(37.89% -0.0069 0.0585)
OKLCH	oklch(37.89% 0.059 96.8)
XYZ	xyz(5.0365, 5.4671, 1.7670)
Luminance	0.0547 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B421A #1A234B

analogous

#4B2A1A #4B421A #3B4B1A

triadic

#4B421A #1A4B42 #421A4B

tetradic

#4B421A #1A4B2A #1A234B #4B1A3B

square

#4B421A #1A4B2A #1A234B #4B1A3B

split-complementary

#4B421A #1A3B4B #2A1A4B

monochromatic

#171408 #1E1A0A #4B421A #786A2A #A6923A

Accessibility & contrast

On white

10.03

#4B421A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4B421A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B421A

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B421A	#FFFFFF	#000000	##FFFFFF
##4B421A	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494016

Deuteranopia (green-blind)

#4B431C

Tritanopia (blue-blind)

#513D39

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4b421a;
/* rgb */ color: rgb(75, 66, 26);
/* oklch */ color: oklch(37.9% 0.059 96.8);

Tailwind

colors: {
  custom: {
    50: '#7f7658',
    500: '#4b421a',
    950: '#000000',
  },
}

SCSS

$custom: #4b421a;
$custom-light: #7f7658;
$custom-dark: #000000;

JSON

{
  "hex": "#4b421a",
  "rgb": {
    "r": 75,
    "g": 66,
    "b": 26
  },
  "hsl": {
    "h": 48.98,
    "s": 48.515,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37888,
    "c": 0.05894,
    "h": 96.8
  },
  "luminance": 0.05467
}

Semantic roles & 50–950 ramp

primary

#4B421A

secondary

#404C81

accent

#69D850

background

#F7F7F5

surface

#EEEDE9

border

#C9C8C5

text

#0A0803

muted

#7C7B78

Preview Lab

Preview with #4B421A

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

Preview Lab → · Contrast checker → · Palette generator →