#4B430D#4B430D

#4B430D is a dark, moderate yellow. Relative luminance 0.055; OKLCH L 38.0% C 0.071 H 100.5°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#4B430D
RGB	rgb(75, 67, 13)
HSL	hsl(52, 70%, 17%)
HSV	hsv(52, 83%, 29%)
CMYK	cmyk(0%, 10.7%, 82.7%, 70.6%)
CIE-LAB	lab(28.22, -3.48, 31.89)
CIE-LCH	lch(28.22, 32.08, 96.23°)
OKLab	oklab(38% -0.013 0.0701)
OKLCH	oklch(38% 0.071 100.5)
XYZ	xyz(4.9817, 5.5395, 1.1875)
Luminance	0.0554 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B430D #0D154B

analogous

#4B240D #4B430D #344B0D

triadic

#4B430D #0D4B43 #430D4B

tetradic

#4B430D #0D4B24 #0D154B #4B0D34

square

#4B430D #0D4B24 #0D154B #4B0D34

split-complementary

#4B430D #0D344B #240D4B

monochromatic

#1A1705 #1A1705 #4B430D #7F7216 #B3A01F

Accessibility & contrast

On white

9.96

#4B430D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#4B430D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B430D

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B430D	#FFFFFF	#000000	##FFFFFF
##4B430D	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)

#4A4104

Deuteranopia (green-blind)

#4C4411

Tritanopia (blue-blind)

#513D39

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4b430d;
/* rgb */ color: rgb(75, 67, 13);
/* oklch */ color: oklch(38.0% 0.071 100.5);

Tailwind

colors: {
  custom: {
    50: '#807650',
    500: '#4b430d',
    950: '#000000',
  },
}

SCSS

$custom: #4b430d;
$custom-light: #807650;
$custom-dark: #000000;

JSON

{
  "hex": "#4b430d",
  "rgb": {
    "r": 75,
    "g": 67,
    "b": 13
  },
  "hsl": {
    "h": 52.258,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.38002,
    "c": 0.07128,
    "h": 100.5
  },
  "luminance": 0.05539
}

Semantic roles & 50–950 ramp

primary

#4B430D

secondary

#2E3986

accent

#52ED3B

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #4B430D

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

Preview Lab → · Contrast checker → · Palette generator →