#4F4012#4F4012

#4F4012 is a dark, moderate yellow. Relative luminance 0.054; OKLCH L 37.8% C 0.066 H 90.5°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F4012
RGB	rgb(79, 64, 18)
HSL	hsl(45, 63%, 19%)
HSV	hsv(45, 77%, 31%)
CMYK	cmyk(0%, 19%, 77.2%, 69%)
CIE-LAB	lab(27.77, 0.74, 29.33)
CIE-LCH	lch(27.77, 29.34, 88.55°)
OKLab	oklab(37.77% -0.0006 0.0656)
OKLCH	oklch(37.77% 0.066 90.5)
XYZ	xyz(5.1673, 5.3730, 1.3371)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4012 #12214F

analogous

#4F2212 #4F4012 #404F12

triadic

#4F4012 #124F40 #40124F

tetradic

#4F4012 #124F22 #12214F #4F1240

square

#4F4012 #124F22 #12214F #4F1240

split-complementary

#4F4012 #12404F #22124F

monochromatic

#191406 #1D1807 #4F4012 #81681D #B39129

Accessibility & contrast

On white

10.12

#4F4012 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#4F4012 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4012

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4012	#FFFFFF	#000000	##FFFFFF
##4F4012	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F0C

Deuteranopia (green-blind)

#4C4314

Tritanopia (blue-blind)

#563A37

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4f4012;
/* rgb */ color: rgb(79, 64, 18);
/* oklch */ color: oklch(37.8% 0.066 90.5);

Tailwind

colors: {
  custom: {
    50: '#837453',
    500: '#4f4012',
    950: '#000000',
  },
}

SCSS

$custom: #4f4012;
$custom-light: #837453;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4012",
  "rgb": {
    "r": 79,
    "g": 64,
    "b": 18
  },
  "hsl": {
    "h": 45.246,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37766,
    "c": 0.06558,
    "h": 90.5
  },
  "luminance": 0.05373
}

Semantic roles & 50–950 ramp

primary

#4F4012

secondary

#354988

accent

#6AE642

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4F4012

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

Preview Lab → · Contrast checker → · Palette generator →