#4D400C#4D400C

#4D400C is a dark, moderate yellow. Relative luminance 0.053; OKLCH L 37.5% C 0.070 H 94.2°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#4D400C
RGB	rgb(77, 64, 12)
HSL	hsl(48, 73%, 17%)
HSV	hsv(48, 84%, 30%)
CMYK	cmyk(0%, 16.9%, 84.4%, 69.8%)
CIE-LAB	lab(27.49, -0.62, 31.70)
CIE-LCH	lch(27.49, 31.71, 91.12°)
OKLab	oklab(37.48% -0.0051 0.0694)
OKLCH	oklch(37.48% 0.07 94.2)
XYZ	xyz(4.9606, 5.2714, 1.1040)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D400C #0C194D

analogous

#4D1F0C #4D400C #3A4D0C

triadic

#4D400C #0C4D40 #400C4D

tetradic

#4D400C #0C4D1F #0C194D #4D0C3A

square

#4D400C #0C4D1F #0C194D #4D0C3A

split-complementary

#4D400C #0C3A4D #1F0C4D

monochromatic

#1A1604 #1A1604 #4D400C #826C14 #B7981D

Accessibility & contrast

On white

10.22

#4D400C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#4D400C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D400C

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D400C	#FFFFFF	#000000	##FFFFFF
##4D400C	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F04

Deuteranopia (green-blind)

#4B430F

Tritanopia (blue-blind)

#543A36

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4d400c;
/* rgb */ color: rgb(77, 64, 12);
/* oklch */ color: oklch(37.5% 0.070 94.2);

Tailwind

colors: {
  custom: {
    50: '#82744f',
    500: '#4d400c',
    950: '#000000',
  },
}

SCSS

$custom: #4d400c;
$custom-light: #82744f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d400c",
  "rgb": {
    "r": 77,
    "g": 64,
    "b": 12
  },
  "hsl": {
    "h": 48,
    "s": 73.034,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37478,
    "c": 0.06954,
    "h": 94.2
  },
  "luminance": 0.05271
}

Semantic roles & 50–950 ramp

primary

#4D400C

secondary

#2C3F89

accent

#5DF038

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D400C

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

Preview Lab → · Contrast checker → · Palette generator →