#4B490D#4B490D

#4B490D is a dark, moderate yellow. Relative luminance 0.063; OKLCH L 39.5% C 0.077 H 107.5°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B490D
RGB	rgb(75, 73, 13)
HSL	hsl(58, 70%, 17%)
HSV	hsv(58, 83%, 29%)
CMYK	cmyk(0%, 2.7%, 82.7%, 70.6%)
CIE-LAB	lab(30.13, -7.14, 33.68)
CIE-LCH	lch(30.13, 34.43, 101.98°)
OKLab	oklab(39.53% -0.0233 0.0739)
OKLCH	oklch(39.53% 0.077 107.5)
XYZ	xyz(5.3571, 6.2902, 1.3126)
Luminance	0.0629 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B490D #0D0F4B

analogous

#4B2A0D #4B490D #2E4B0D

triadic

#4B490D #0D4B49 #490D4B

tetradic

#4B490D #0D4B2A #0D0F4B #4B0D2E

square

#4B490D #0D4B2A #0D0F4B #4B0D2E

split-complementary

#4B490D #0D2E4B #2A0D4B

monochromatic

#1A1905 #1A1905 #4B490D #7F7C16 #B3AF1F

Accessibility & contrast

On white

9.30

#4B490D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#4B490D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B490D

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B490D	#FFFFFF	#000000	##FFFFFF
##4B490D	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504602

Deuteranopia (green-blind)

#514812

Tritanopia (blue-blind)

#51443E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4b490d;
/* rgb */ color: rgb(75, 73, 13);
/* oklch */ color: oklch(39.5% 0.077 107.5);

Tailwind

colors: {
  custom: {
    50: '#807b51',
    500: '#4b490d',
    950: '#000000',
  },
}

SCSS

$custom: #4b490d;
$custom-light: #807b51;
$custom-dark: #000000;

JSON

{
  "hex": "#4b490d",
  "rgb": {
    "r": 75,
    "g": 73,
    "b": 13
  },
  "hsl": {
    "h": 58.065,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.39525,
    "c": 0.07748,
    "h": 107.5
  },
  "luminance": 0.0629
}

Semantic roles & 50–950 ramp

primary

#4B490D

secondary

#2E3086

accent

#40ED3B

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0A0902

muted

#7C7B78

Preview Lab

Preview with #4B490D

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

Preview Lab → · Contrast checker → · Palette generator →