#4D490D#4D490D

#4D490D is a dark, moderate yellow. Relative luminance 0.064; OKLCH L 39.7% C 0.077 H 105.5°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#4D490D
RGB	rgb(77, 73, 13)
HSL	hsl(56, 71%, 18%)
HSV	hsv(56, 83%, 30%)
CMYK	cmyk(0%, 5.2%, 83.1%, 69.8%)
CIE-LAB	lab(30.33, -6.13, 33.94)
CIE-LCH	lch(30.33, 34.49, 100.23°)
OKLab	oklab(39.73% -0.0206 0.0743)
OKLCH	oklch(39.73% 0.077 105.5)
XYZ	xyz(5.5160, 6.3721, 1.3201)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D490D #0D114D

analogous

#4D290D #4D490D #314D0D

triadic

#4D490D #0D4D49 #490D4D

tetradic

#4D490D #0D4D29 #0D114D #4D0D31

square

#4D490D #0D4D29 #0D114D #4D0D31

split-complementary

#4D490D #0D314D #290D4D

monochromatic

#1A1904 #1A1904 #4D490D #817B16 #B6AC1F

Accessibility & contrast

On white

9.23

#4D490D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4D490D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D490D

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D490D	#FFFFFF	#000000	##FFFFFF
##4D490D	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504602

Deuteranopia (green-blind)

#524912

Tritanopia (blue-blind)

#53433E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4d490d;
/* rgb */ color: rgb(77, 73, 13);
/* oklch */ color: oklch(39.7% 0.077 105.5);

Tailwind

colors: {
  custom: {
    50: '#817b51',
    500: '#4d490d',
    950: '#000000',
  },
}

SCSS

$custom: #4d490d;
$custom-light: #817b51;
$custom-dark: #000000;

JSON

{
  "hex": "#4d490d",
  "rgb": {
    "r": 77,
    "g": 73,
    "b": 13
  },
  "hsl": {
    "h": 56.25,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.39732,
    "c": 0.07714,
    "h": 105.5
  },
  "luminance": 0.06372
}

Semantic roles & 50–950 ramp

primary

#4D490D

secondary

#2E3388

accent

#45EE3A

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0902

muted

#7C7B78

Preview Lab

Preview with #4D490D

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

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