#4F3911#4F3911

#4F3911 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.1% C 0.063 H 79.0°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F3911
RGB	rgb(79, 57, 17)
HSL	hsl(39, 65%, 19%)
HSV	hsv(39, 78%, 31%)
CMYK	cmyk(0%, 27.8%, 78.5%, 69%)
CIE-LAB	lab(25.65, 5.14, 27.66)
CIE-LCH	lch(25.65, 28.13, 79.47°)
OKLab	oklab(36.1% 0.012 0.0618)
OKLCH	oklch(36.1% 0.063 79)
XYZ	xyz(4.7891, 4.6294, 1.1715)
Luminance	0.0463 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3911 #11274F

analogous

#4F1A11 #4F3911 #464F11

triadic

#4F3911 #114F39 #39114F

tetradic

#4F3911 #114F1A #11274F #4F1146

square

#4F3911 #114F1A #11274F #4F1146

split-complementary

#4F3911 #11464F #1A114F

monochromatic

#191205 #1D1506 #4F3911 #815D1C #B48227

Accessibility & contrast

On white

10.90

#4F3911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#4F3911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3911

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3911	#FFFFFF	#000000	##FFFFFF
##4F3911	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0C

Deuteranopia (green-blind)

#473F12

Tritanopia (blue-blind)

#563331

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4f3911;
/* rgb */ color: rgb(79, 57, 17);
/* oklch */ color: oklch(36.1% 0.063 79.0);

Tailwind

colors: {
  custom: {
    50: '#836f51',
    500: '#4f3911',
    950: '#000000',
  },
}

SCSS

$custom: #4f3911;
$custom-light: #836f51;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3911",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 17
  },
  "hsl": {
    "h": 38.71,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36096,
    "c": 0.06297,
    "h": 79
  },
  "luminance": 0.04629
}

Semantic roles & 50–950 ramp

primary

#4F3911

secondary

#335288

accent

#7CE840

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4F3911

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

Preview Lab → · Contrast checker → · Palette generator →