#4C4010#4C4010

#4C4010 is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.4% C 0.067 H 94.7°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#4C4010
RGB	rgb(76, 64, 16)
HSL	hsl(48, 65%, 18%)
HSV	hsv(48, 79%, 30%)
CMYK	cmyk(0%, 15.8%, 78.9%, 70.2%)
CIE-LAB	lab(27.41, -0.93, 29.81)
CIE-LCH	lch(27.41, 29.82, 91.78°)
OKLab	oklab(37.39% -0.0054 0.0663)
OKLCH	oklch(37.39% 0.067 94.7)
XYZ	xyz(4.9077, 5.2410, 1.2432)
Luminance	0.0524 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4010 #101C4C

analogous

#4C2210 #4C4010 #3A4C10

triadic

#4C4010 #104C40 #40104C

tetradic

#4C4010 #104C22 #101C4C #4C103A

square

#4C4010 #104C22 #101C4C #4C103A

split-complementary

#4C4010 #103A4C #22104C

monochromatic

#191505 #191505 #4C4010 #7F6B1B #B19525

Accessibility & contrast

On white

10.25

#4C4010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#4C4010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4010

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4010	#FFFFFF	#000000	##FFFFFF
##4C4010	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F09

Deuteranopia (green-blind)

#4B4213

Tritanopia (blue-blind)

#533A36

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4c4010;
/* rgb */ color: rgb(76, 64, 16);
/* oklch */ color: oklch(37.4% 0.067 94.7);

Tailwind

colors: {
  custom: {
    50: '#817452',
    500: '#4c4010',
    950: '#000000',
  },
}

SCSS

$custom: #4c4010;
$custom-light: #817452;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4010",
  "rgb": {
    "r": 76,
    "g": 64,
    "b": 16
  },
  "hsl": {
    "h": 48,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37394,
    "c": 0.06652,
    "h": 94.7
  },
  "luminance": 0.05241
}

Semantic roles & 50–950 ramp

primary

#4C4010

secondary

#324386

accent

#61E840

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4C4010

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

Preview Lab → · Contrast checker → · Palette generator →