#4D4B19#4D4B19

#4D4B19 is a dark, moderate yellow. Relative luminance 0.067; OKLCH L 40.3% C 0.070 H 107.0°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#4D4B19
RGB	rgb(77, 75, 25)
HSL	hsl(58, 51%, 20%)
HSV	hsv(58, 68%, 30%)
CMYK	cmyk(0%, 2.6%, 67.5%, 69.8%)
CIE-LAB	lab(31.07, -6.57, 29.22)
CIE-LCH	lch(31.07, 29.95, 102.67°)
OKLab	oklab(40.35% -0.0204 0.0667)
OKLCH	oklch(40.35% 0.07 107)
XYZ	xyz(5.7523, 6.6803, 1.9059)
Luminance	0.0668 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4B19 #191B4D

analogous

#4D3119 #4D4B19 #354D19

triadic

#4D4B19 #194D4B #4B194D

tetradic

#4D4B19 #194D31 #191B4D #4D1935

square

#4D4B19 #194D31 #191B4D #4D1935

split-complementary

#4D4B19 #19354D #31194D

monochromatic

#171608 #1F1E0A #4D4B19 #7B7828 #A9A537

Accessibility & contrast

On white

8.99

#4D4B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#4D4B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4B19

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4B19	#FFFFFF	#000000	##FFFFFF
##4D4B19	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524813

Deuteranopia (green-blind)

#534A1C

Tritanopia (blue-blind)

#534640

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4d4b19;
/* rgb */ color: rgb(77, 75, 25);
/* oklch */ color: oklch(40.3% 0.070 107.0);

Tailwind

colors: {
  custom: {
    50: '#817d58',
    500: '#4d4b19',
    950: '#000000',
  },
}

SCSS

$custom: #4d4b19;
$custom-light: #817d58;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4b19",
  "rgb": {
    "r": 77,
    "g": 75,
    "b": 25
  },
  "hsl": {
    "h": 57.692,
    "s": 50.98,
    "l": 20
  },
  "oklch": {
    "l": 0.40349,
    "c": 0.06978,
    "h": 107
  },
  "luminance": 0.0668
}

Semantic roles & 50–950 ramp

primary

#4D4B19

secondary

#3E4183

accent

#53DA4D

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0A0903

muted

#7C7B78

Preview Lab

Preview with #4D4B19

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

Preview Lab → · Contrast checker → · Palette generator →