#3F3011#3F3011

#3F3011 is a dark, muted orange. Relative luminance 0.032; OKLCH L 31.9% C 0.051 H 83.2°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#3F3011
RGB	rgb(63, 48, 17)
HSL	hsl(40, 58%, 16%)
HSV	hsv(40, 73%, 25%)
CMYK	cmyk(0%, 23.8%, 73%, 75.3%)
CIE-LAB	lab(20.87, 2.66, 21.95)
CIE-LCH	lch(20.87, 22.11, 83.09°)
OKLab	oklab(31.89% 0.006 0.0504)
OKLCH	oklch(31.89% 0.051 83.2)
XYZ	xyz(3.2082, 3.2113, 0.9811)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F3011 #11203F

analogous

#3F1911 #3F3011 #373F11

triadic

#3F3011 #113F30 #30113F

tetradic

#3F3011 #113F19 #11203F #3F1137

square

#3F3011 #113F19 #11203F #3F1137

split-complementary

#3F3011 #11373F #19113F

monochromatic

#181207 #181207 #3F3011 #6F551E #9F792B

Accessibility & contrast

On white

12.79

#3F3011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3F3011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F3011

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F3011	#FFFFFF	#000000	##FFFFFF
##3F3011	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36300E

Deuteranopia (green-blind)

#3A3412

Tritanopia (blue-blind)

#452B29

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3f3011;
/* rgb */ color: rgb(63, 48, 17);
/* oklch */ color: oklch(31.9% 0.051 83.2);

Tailwind

colors: {
  custom: {
    50: '#766850',
    500: '#3f3011',
    950: '#000000',
  },
}

SCSS

$custom: #3f3011;
$custom-light: #766850;
$custom-dark: #000000;

JSON

{
  "hex": "#3f3011",
  "rgb": {
    "r": 63,
    "g": 48,
    "b": 17
  },
  "hsl": {
    "h": 40.435,
    "s": 57.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.31885,
    "c": 0.05071,
    "h": 83.2
  },
  "luminance": 0.03211
}

Semantic roles & 50–950 ramp

primary

#3F3011

secondary

#334A78

accent

#79E147

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090602

muted

#7B7A78

Preview Lab

Preview with #3F3011

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

Preview Lab → · Contrast checker → · Palette generator →