#4F300B#4F300B

#4F300B is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.0% C 0.067 H 66.0°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#4F300B
RGB	rgb(79, 48, 11)
HSL	hsl(33, 76%, 18%)
HSV	hsv(33, 86%, 31%)
CMYK	cmyk(0%, 39.2%, 86.1%, 69%)
CIE-LAB	lab(23.00, 10.63, 27.91)
CIE-LCH	lch(23.00, 29.86, 69.15°)
OKLab	oklab(34.01% 0.0272 0.0611)
OKLCH	oklch(34.01% 0.067 66)
XYZ	xyz(4.3422, 3.8008, 0.8215)
Luminance	0.0380 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F300B #0B2A4F

analogous

#4F0E0B #4F300B #4C4F0B

triadic

#4F300B #0B4F30 #300B4F

tetradic

#4F300B #0B4F0E #0B2A4F #4F0B4C

square

#4F300B #0B4F0E #0B2A4F #4F0B4C

split-complementary

#4F300B #0B4C4F #0E0B4F

monochromatic

#1B1004 #1B1004 #4F300B #855112 #BA711A

Accessibility & contrast

On white

11.93

#4F300B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#4F300B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F300B

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F300B	#FFFFFF	#000000	##FFFFFF
##4F300B	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3306

Deuteranopia (green-blind)

#413A0C

Tritanopia (blue-blind)

#572929

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4f300b;
/* rgb */ color: rgb(79, 48, 11);
/* oklch */ color: oklch(34.0% 0.067 66.0);

Tailwind

colors: {
  custom: {
    50: '#84684d',
    500: '#4f300b',
    950: '#000000',
  },
}

SCSS

$custom: #4f300b;
$custom-light: #84684d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f300b",
  "rgb": {
    "r": 79,
    "g": 48,
    "b": 11
  },
  "hsl": {
    "h": 32.647,
    "s": 75.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.34013,
    "c": 0.06683,
    "h": 66
  },
  "luminance": 0.038
}

Semantic roles & 50–950 ramp

primary

#4F300B

secondary

#2B578B

accent

#8CF236

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0601

muted

#7C7A77

Preview Lab

Preview with #4F300B

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

Preview Lab → · Contrast checker → · Palette generator →