#4B430C#4B430C

#4B430C is a dark, moderate yellow. Relative luminance 0.055; OKLCH L 38.0% C 0.072 H 100.6°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#4B430C
RGB	rgb(75, 67, 12)
HSL	hsl(52, 72%, 17%)
HSV	hsv(52, 84%, 29%)
CMYK	cmyk(0%, 10.7%, 84%, 70.6%)
CIE-LAB	lab(28.21, -3.53, 32.29)
CIE-LCH	lch(28.21, 32.48, 96.24°)
OKLab	oklab(38% -0.0133 0.0707)
OKLCH	oklch(38% 0.072 100.6)
XYZ	xyz(4.9754, 5.5369, 1.1544)
Luminance	0.0554 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B430C #0C144B

analogous

#4B240C #4B430C #344B0C

triadic

#4B430C #0C4B43 #430C4B

tetradic

#4B430C #0C4B24 #0C144B #4B0C34

square

#4B430C #0C4B24 #0C144B #4B0C34

split-complementary

#4B430C #0C344B #240C4B

monochromatic

#1A1804 #1A1804 #4B430C #807214 #B5A11D

Accessibility & contrast

On white

9.96

#4B430C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#4B430C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B430C

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B430C	#FFFFFF	#000000	##FFFFFF
##4B430C	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4103

Deuteranopia (green-blind)

#4D4410

Tritanopia (blue-blind)

#523D39

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4b430c;
/* rgb */ color: rgb(75, 67, 12);
/* oklch */ color: oklch(38.0% 0.072 100.6);

Tailwind

colors: {
  custom: {
    50: '#807650',
    500: '#4b430c',
    950: '#000000',
  },
}

SCSS

$custom: #4b430c;
$custom-light: #807650;
$custom-dark: #000000;

JSON

{
  "hex": "#4b430c",
  "rgb": {
    "r": 75,
    "g": 67,
    "b": 12
  },
  "hsl": {
    "h": 52.381,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.37995,
    "c": 0.07194,
    "h": 100.6
  },
  "luminance": 0.05537
}

Semantic roles & 50–950 ramp

primary

#4B430C

secondary

#2C3887

accent

#50EF39

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #4B430C

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

Preview Lab → · Contrast checker → · Palette generator →