#402F18#402F18

#402F18 is a dark, muted orange. Relative luminance 0.032; OKLCH L 31.9% C 0.044 H 73.5°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#402F18
RGB	rgb(64, 47, 24)
HSL	hsl(35, 45%, 17%)
HSV	hsv(35, 63%, 25%)
CMYK	cmyk(0%, 26.6%, 62.5%, 74.9%)
CIE-LAB	lab(20.79, 4.49, 17.64)
CIE-LCH	lch(20.79, 18.20, 75.73°)
OKLab	oklab(31.88% 0.0124 0.042)
OKLCH	oklch(31.88% 0.044 73.5)
XYZ	xyz(3.2959, 3.1892, 1.3060)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402F18 #182940

analogous

#401B18 #402F18 #3D4018

triadic

#402F18 #18402F #2F1840

tetradic

#402F18 #18401B #182940 #40183D

square

#402F18 #18401B #182940 #40183D

split-complementary

#402F18 #183D40 #1B1840

monochromatic

#161008 #161008 #402F18 #6D5029 #997039

Accessibility & contrast

On white

12.82

#402F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#402F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402F18

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402F18	#FFFFFF	#000000	##FFFFFF
##402F18	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353016

Deuteranopia (green-blind)

#393419

Tritanopia (blue-blind)

#462B2A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #402f18;
/* rgb */ color: rgb(64, 47, 24);
/* oklch */ color: oklch(31.9% 0.044 73.5);

Tailwind

colors: {
  custom: {
    50: '#766755',
    500: '#402f18',
    950: '#000000',
  },
}

SCSS

$custom: #402f18;
$custom-light: #766755;
$custom-dark: #000000;

JSON

{
  "hex": "#402f18",
  "rgb": {
    "r": 64,
    "g": 47,
    "b": 24
  },
  "hsl": {
    "h": 34.5,
    "s": 45.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.31879,
    "c": 0.04377,
    "h": 73.5
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#402F18

secondary

#3D5677

accent

#8AD553

background

#F7F6F4

surface

#EDEBE8

border

#C8C6C4

text

#090603

muted

#7B7A78

Preview Lab

Preview with #402F18

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

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