#4F3F18#4F3F18

#4F3F18 is a dark, muted orange. Relative luminance 0.053; OKLCH L 37.6% C 0.060 H 86.8°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#4F3F18
RGB	rgb(79, 63, 24)
HSL	hsl(43, 53%, 20%)
HSV	hsv(43, 70%, 31%)
CMYK	cmyk(0%, 20.3%, 69.6%, 69%)
CIE-LAB	lab(27.53, 1.79, 25.94)
CIE-LCH	lch(27.53, 26.00, 86.05°)
OKLab	oklab(37.59% 0.0033 0.0595)
OKLCH	oklch(37.59% 0.06 86.8)
XYZ	xyz(5.1671, 5.2835, 1.6116)
Luminance	0.0528 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3F18 #18284F

analogous

#4F2318 #4F3F18 #444F18

triadic

#4F3F18 #184F3F #3F184F

tetradic

#4F3F18 #184F23 #18284F #4F1844

square

#4F3F18 #184F23 #18284F #4F1844

split-complementary

#4F3F18 #18444F #23184F

monochromatic

#171307 #201A0A #4F3F18 #7E6426 #AD8A35

Accessibility & contrast

On white

10.21

#4F3F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4F3F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3F18

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3F18	#FFFFFF	#000000	##FFFFFF
##4F3F18	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F14

Deuteranopia (green-blind)

#4B431A

Tritanopia (blue-blind)

#563936

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4f3f18;
/* rgb */ color: rgb(79, 63, 24);
/* oklch */ color: oklch(37.6% 0.060 86.8);

Tailwind

colors: {
  custom: {
    50: '#837356',
    500: '#4f3f18',
    950: '#000000',
  },
}

SCSS

$custom: #4f3f18;
$custom-light: #837356;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3f18",
  "rgb": {
    "r": 79,
    "g": 63,
    "b": 24
  },
  "hsl": {
    "h": 42.545,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37592,
    "c": 0.05962,
    "h": 86.8
  },
  "luminance": 0.05283
}

Semantic roles & 50–950 ramp

primary

#4F3F18

secondary

#3D5286

accent

#75DD4B

background

#F8F7F5

surface

#EFEDE9

border

#CAC8C5

text

#0B0803

muted

#7C7B78

Preview Lab

Preview with #4F3F18

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

Preview Lab → · Contrast checker → · Palette generator →