#4F4010#4F4010

#4F4010 is a dark, moderate yellow. Relative luminance 0.054; OKLCH L 37.7% C 0.067 H 91.0°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#4F4010
RGB	rgb(79, 64, 16)
HSL	hsl(46, 66%, 19%)
HSV	hsv(46, 80%, 31%)
CMYK	cmyk(0%, 19%, 79.7%, 69%)
CIE-LAB	lab(27.76, 0.62, 30.27)
CIE-LCH	lch(27.76, 30.27, 88.82°)
OKLab	oklab(37.75% -0.0012 0.0671)
OKLCH	oklch(37.75% 0.067 91)
XYZ	xyz(5.1517, 5.3668, 1.2547)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4010 #101F4F

analogous

#4F2010 #4F4010 #3E4F10

triadic

#4F4010 #104F40 #40104F

tetradic

#4F4010 #104F20 #101F4F #4F103E

square

#4F4010 #104F20 #101F4F #4F103E

split-complementary

#4F4010 #103E4F #20104F

monochromatic

#191505 #1C1706 #4F4010 #82691A #B59225

Accessibility & contrast

On white

10.13

#4F4010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#4F4010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4010

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4010	#FFFFFF	#000000	##FFFFFF
##4F4010	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F09

Deuteranopia (green-blind)

#4C4313

Tritanopia (blue-blind)

#563A36

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4f4010;
/* rgb */ color: rgb(79, 64, 16);
/* oklch */ color: oklch(37.7% 0.067 91.0);

Tailwind

colors: {
  custom: {
    50: '#837452',
    500: '#4f4010',
    950: '#000000',
  },
}

SCSS

$custom: #4f4010;
$custom-light: #837452;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4010",
  "rgb": {
    "r": 79,
    "g": 64,
    "b": 16
  },
  "hsl": {
    "h": 45.714,
    "s": 66.316,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37747,
    "c": 0.06714,
    "h": 91
  },
  "luminance": 0.05366
}

Semantic roles & 50–950 ramp

primary

#4F4010

secondary

#324789

accent

#67E93F

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4F4010

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

Preview Lab → · Contrast checker → · Palette generator →