#39180C#39180C

#39180C is a dark, muted orange. Relative luminance 0.015; OKLCH L 25.5% C 0.056 H 40.2°. Best body text is #FFFFFF at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#39180C
RGB	rgb(57, 24, 12)
HSL	hsl(16, 65%, 14%)
HSV	hsv(16, 79%, 22%)
CMYK	cmyk(0%, 57.9%, 78.9%, 77.6%)
CIE-LAB	lab(12.92, 15.20, 14.59)
CIE-LCH	lch(12.92, 21.07, 43.83°)
OKLab	oklab(25.5% 0.0432 0.0365)
OKLCH	oklch(25.5% 0.056 40.2)
XYZ	xyz(2.0805, 1.5499, 0.5374)
Luminance	0.0155 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39180C #0C2D39

analogous

#390C16 #39180C #392E0C

triadic

#39180C #0C3918 #180C39

tetradic

#39180C #16390C #0C2D39 #2E0C39

square

#39180C #16390C #0C2D39 #2E0C39

split-complementary

#39180C #0C392E #0C1639

monochromatic

#190B05 #190B05 #39180C #6C2D17 #9E4321

Accessibility & contrast

On white

16.03

#39180C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#39180C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39180C

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39180C	#FFFFFF	#000000	##FFFFFF
##39180C	1.00	16.03	1.31	16.03
#FFFFFF	16.03	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0B

Deuteranopia (green-blind)

#29240B

Tritanopia (blue-blind)

#3F1215

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #39180c;
/* rgb */ color: rgb(57, 24, 12);
/* oklch */ color: oklch(25.5% 0.056 40.2);

Tailwind

colors: {
  custom: {
    50: '#73554c',
    500: '#39180c',
    950: '#000000',
  },
}

SCSS

$custom: #39180c;
$custom-light: #73554c;
$custom-dark: #000000;

JSON

{
  "hex": "#39180c",
  "rgb": {
    "r": 57,
    "g": 24,
    "b": 12
  },
  "hsl": {
    "h": 16,
    "s": 65.217,
    "l": 13.529
  },
  "oklch": {
    "l": 0.25504,
    "c": 0.05648,
    "h": 40.2
  },
  "luminance": 0.0155
}

Semantic roles & 50–950 ramp

primary

#39180C

secondary

#2C6275

accent

#BBE840

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #39180C

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

Preview Lab → · Contrast checker → · Palette generator →