#3F300D#3F300D

#3F300D is a dark, muted orange. Relative luminance 0.032; OKLCH L 31.8% C 0.054 H 85.2°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#3F300D
RGB	rgb(63, 48, 13)
HSL	hsl(42, 66%, 15%)
HSV	hsv(42, 79%, 25%)
CMYK	cmyk(0%, 23.8%, 79.4%, 75.3%)
CIE-LAB	lab(20.83, 2.37, 24.02)
CIE-LCH	lch(20.83, 24.14, 84.37°)
OKLab	oklab(31.84% 0.0046 0.0542)
OKLCH	oklch(31.84% 0.054 85.2)
XYZ	xyz(3.1797, 3.1999, 0.8309)
Luminance	0.0320 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F300D #0D1C3F

analogous

#3F170D #3F300D #353F0D

triadic

#3F300D #0D3F30 #300D3F

tetradic

#3F300D #0D3F17 #0D1C3F #3F0D35

square

#3F300D #0D3F17 #0D1C3F #3F0D35

split-complementary

#3F300D #0D353F #170D3F

monochromatic

#191305 #191305 #3F300D #725717 #A47D22

Accessibility & contrast

On white

12.80

#3F300D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3F300D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F300D

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F300D	#FFFFFF	#000000	##FFFFFF
##3F300D	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373009

Deuteranopia (green-blind)

#3A340E

Tritanopia (blue-blind)

#452B29

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3f300d;
/* rgb */ color: rgb(63, 48, 13);
/* oklch */ color: oklch(31.8% 0.054 85.2);

Tailwind

colors: {
  custom: {
    50: '#76684e',
    500: '#3f300d',
    950: '#000000',
  },
}

SCSS

$custom: #3f300d;
$custom-light: #76684e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f300d",
  "rgb": {
    "r": 63,
    "g": 48,
    "b": 13
  },
  "hsl": {
    "h": 42,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.31836,
    "c": 0.05436,
    "h": 85.2
  },
  "luminance": 0.032
}

Semantic roles & 50–950 ramp

primary

#3F300D

secondary

#2D447B

accent

#72E93F

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #3F300D

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

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