#4F3813#4F3813

#4F3813 is a dark, moderate orange. Relative luminance 0.045; OKLCH L 35.9% C 0.061 H 76.2°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#4F3813
RGB	rgb(79, 56, 19)
HSL	hsl(37, 61%, 19%)
HSV	hsv(37, 76%, 31%)
CMYK	cmyk(0%, 29.1%, 75.9%, 69%)
CIE-LAB	lab(25.38, 5.91, 26.32)
CIE-LCH	lch(25.38, 26.98, 77.34°)
OKLab	oklab(35.89% 0.0146 0.0594)
OKLCH	oklch(35.89% 0.061 76.2)
XYZ	xyz(4.7565, 4.5380, 1.2414)
Luminance	0.0454 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3813 #132A4F

analogous

#4F1A13 #4F3813 #484F13

triadic

#4F3813 #134F38 #38134F

tetradic

#4F3813 #134F1A #132A4F #4F1348

square

#4F3813 #134F1A #132A4F #4F1348

split-complementary

#4F3813 #13484F #1A134F

monochromatic

#191106 #1E1507 #4F3813 #805B1F #B27E2B

Accessibility & contrast

On white

11.01

#4F3813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#4F3813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3813

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3813	#FFFFFF	#000000	##FFFFFF
##4F3813	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41390F

Deuteranopia (green-blind)

#463E14

Tritanopia (blue-blind)

#563230

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4f3813;
/* rgb */ color: rgb(79, 56, 19);
/* oklch */ color: oklch(35.9% 0.061 76.2);

Tailwind

colors: {
  custom: {
    50: '#836e53',
    500: '#4f3813',
    950: '#000000',
  },
}

SCSS

$custom: #4f3813;
$custom-light: #836e53;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3813",
  "rgb": {
    "r": 79,
    "g": 56,
    "b": 19
  },
  "hsl": {
    "h": 37,
    "s": 61.224,
    "l": 19.216
  },
  "oklch": {
    "l": 0.35886,
    "c": 0.06117,
    "h": 76.2
  },
  "luminance": 0.04538
}

Semantic roles & 50–950 ramp

primary

#4F3813

secondary

#365588

accent

#81E443

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4F3813

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

Preview Lab → · Contrast checker → · Palette generator →