#3E310F#3E310F

#3E310F is a dark, muted orange. Relative luminance 0.033; OKLCH L 32.0% C 0.053 H 87.9°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#3E310F
RGB	rgb(62, 49, 15)
HSL	hsl(43, 61%, 15%)
HSV	hsv(43, 76%, 24%)
CMYK	cmyk(0%, 21%, 75.8%, 75.7%)
CIE-LAB	lab(21.04, 1.32, 23.21)
CIE-LCH	lch(21.04, 23.25, 86.76°)
OKLab	oklab(31.98% 0.0019 0.0527)
OKLCH	oklch(31.98% 0.053 87.9)
XYZ	xyz(3.1713, 3.2554, 0.9132)
Luminance	0.0326 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E310F #0F1C3E

analogous

#3E190F #3E310F #343E0F

triadic

#3E310F #0F3E31 #310F3E

tetradic

#3E310F #0F3E19 #0F1C3E #3E0F34

square

#3E310F #0F3E19 #0F1C3E #3E0F34

split-complementary

#3E310F #0F343E #190F3E

monochromatic

#191306 #191306 #3E310F #6F581B #A17F27

Accessibility & contrast

On white

12.72

#3E310F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3E310F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E310F

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E310F	#FFFFFF	#000000	##FFFFFF
##3E310F	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37310B

Deuteranopia (green-blind)

#3B3410

Tritanopia (blue-blind)

#442C2A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3e310f;
/* rgb */ color: rgb(62, 49, 15);
/* oklch */ color: oklch(32.0% 0.053 87.9);

Tailwind

colors: {
  custom: {
    50: '#75684f',
    500: '#3e310f',
    950: '#000000',
  },
}

SCSS

$custom: #3e310f;
$custom-light: #75684f;
$custom-dark: #000000;

JSON

{
  "hex": "#3e310f",
  "rgb": {
    "r": 62,
    "g": 49,
    "b": 15
  },
  "hsl": {
    "h": 43.404,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.31981,
    "c": 0.05276,
    "h": 87.9
  },
  "luminance": 0.03255
}

Semantic roles & 50–950 ramp

primary

#3E310F

secondary

#304478

accent

#70E444

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090602

muted

#7B7A78

Preview Lab

Preview with #3E310F

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

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