#3F300C#3F300C

#3F300C is a dark, muted orange. Relative luminance 0.032; OKLCH L 31.8% C 0.055 H 85.6°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#3F300C
RGB	rgb(63, 48, 12)
HSL	hsl(42, 68%, 15%)
HSV	hsv(42, 81%, 25%)
CMYK	cmyk(0%, 23.8%, 81%, 75.3%)
CIE-LAB	lab(20.82, 2.31, 24.48)
CIE-LCH	lch(20.82, 24.59, 84.62°)
OKLab	oklab(31.83% 0.0042 0.055)
OKLCH	oklch(31.83% 0.055 85.6)
XYZ	xyz(3.1734, 3.1974, 0.7978)
Luminance	0.0320 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F300C #0C1B3F

analogous

#3F170C #3F300C #353F0C

triadic

#3F300C #0C3F30 #300C3F

tetradic

#3F300C #0C3F17 #0C1B3F #3F0C35

square

#3F300C #0C3F17 #0C1B3F #3F0C35

split-complementary

#3F300C #0C353F #170C3F

monochromatic

#1A1405 #1A1405 #3F300C #725716 #A67E20

Accessibility & contrast

On white

12.81

#3F300C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3F300C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F300C

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F300C	#FFFFFF	#000000	##FFFFFF
##3F300C	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373007

Deuteranopia (green-blind)

#3A340E

Tritanopia (blue-blind)

#452B29

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3f300c;
/* rgb */ color: rgb(63, 48, 12);
/* oklch */ color: oklch(31.8% 0.055 85.6);

Tailwind

colors: {
  custom: {
    50: '#76684d',
    500: '#3f300c',
    950: '#000000',
  },
}

SCSS

$custom: #3f300c;
$custom-light: #76684d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f300c",
  "rgb": {
    "r": 63,
    "g": 48,
    "b": 12
  },
  "hsl": {
    "h": 42.353,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31826,
    "c": 0.0552,
    "h": 85.6
  },
  "luminance": 0.03197
}

Semantic roles & 50–950 ramp

primary

#3F300C

secondary

#2C437B

accent

#70EB3D

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #3F300C

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

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