#4F3B0B#4F3B0B

#4F3B0B is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.5% C 0.068 H 84.5°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F3B0B
RGB	rgb(79, 59, 11)
HSL	hsl(42, 76%, 18%)
HSV	hsv(42, 86%, 31%)
CMYK	cmyk(0%, 25.3%, 86.1%, 69%)
CIE-LAB	lab(26.20, 3.55, 31.01)
CIE-LCH	lch(26.20, 31.21, 83.48°)
OKLab	oklab(36.51% 0.0065 0.0675)
OKLCH	oklch(36.51% 0.068 84.5)
XYZ	xyz(4.8491, 4.8147, 0.9905)
Luminance	0.0481 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3B0B #0B1F4F

analogous

#4F190B #4F3B0B #414F0B

triadic

#4F3B0B #0B4F3B #3B0B4F

tetradic

#4F3B0B #0B4F19 #0B1F4F #4F0B41

square

#4F3B0B #0B4F19 #0B1F4F #4F0B41

split-complementary

#4F3B0B #0B414F #190B4F

monochromatic

#1B1404 #1B1404 #4F3B0B #856312 #BA8B1A

Accessibility & contrast

On white

10.70

#4F3B0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#4F3B0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3B0B

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3B0B	#FFFFFF	#000000	##FFFFFF
##4F3B0B	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B04

Deuteranopia (green-blind)

#48400D

Tritanopia (blue-blind)

#573532

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4f3b0b;
/* rgb */ color: rgb(79, 59, 11);
/* oklch */ color: oklch(36.5% 0.068 84.5);

Tailwind

colors: {
  custom: {
    50: '#84704e',
    500: '#4f3b0b',
    950: '#000000',
  },
}

SCSS

$custom: #4f3b0b;
$custom-light: #84704e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3b0b",
  "rgb": {
    "r": 79,
    "g": 59,
    "b": 11
  },
  "hsl": {
    "h": 42.353,
    "s": 75.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.36511,
    "c": 0.06782,
    "h": 84.5
  },
  "luminance": 0.04814
}

Semantic roles & 50–950 ramp

primary

#4F3B0B

secondary

#2B478B

accent

#6DF236

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4F3B0B

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

Preview Lab → · Contrast checker → · Palette generator →