#4F4911#4F4911

#4F4911 is a dark, moderate yellow. Relative luminance 0.065; OKLCH L 40.0% C 0.074 H 103.1°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#4F4911
RGB	rgb(79, 73, 17)
HSL	hsl(54, 65%, 19%)
HSV	hsv(54, 78%, 31%)
CMYK	cmyk(0%, 7.6%, 78.5%, 69%)
CIE-LAB	lab(30.56, -4.90, 32.57)
CIE-LCH	lch(30.56, 32.94, 98.55°)
OKLab	oklab(39.97% -0.0168 0.0722)
OKLCH	oklch(39.97% 0.074 103.1)
XYZ	xyz(5.7084, 6.4681, 1.4780)
Luminance	0.0647 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4911 #11174F

analogous

#4F2A11 #4F4911 #364F11

triadic

#4F4911 #114F49 #49114F

tetradic

#4F4911 #114F2A #11174F #4F1136

square

#4F4911 #114F2A #11174F #4F1136

split-complementary

#4F4911 #11364F #2A114F

monochromatic

#191705 #1D1A06 #4F4911 #81781C #B4A627

Accessibility & contrast

On white

9.16

#4F4911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#4F4911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4911

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4911	#FFFFFF	#000000	##FFFFFF
##4F4911	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504608

Deuteranopia (green-blind)

#524915

Tritanopia (blue-blind)

#56433E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4f4911;
/* rgb */ color: rgb(79, 73, 17);
/* oklch */ color: oklch(40.0% 0.074 103.1);

Tailwind

colors: {
  custom: {
    50: '#837b53',
    500: '#4f4911',
    950: '#000000',
  },
}

SCSS

$custom: #4f4911;
$custom-light: #837b53;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4911",
  "rgb": {
    "r": 79,
    "g": 73,
    "b": 17
  },
  "hsl": {
    "h": 54.194,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39974,
    "c": 0.07416,
    "h": 103.1
  },
  "luminance": 0.06468
}

Semantic roles & 50–950 ramp

primary

#4F4911

secondary

#333C88

accent

#50E840

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #4F4911

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

Preview Lab → · Contrast checker → · Palette generator →