#4E310B#4E310B

#4E310B is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.1% C 0.066 H 68.8°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#4E310B
RGB	rgb(78, 49, 11)
HSL	hsl(34, 75%, 17%)
HSV	hsv(34, 86%, 31%)
CMYK	cmyk(0%, 37.2%, 85.9%, 69.4%)
CIE-LAB	lab(23.14, 9.47, 28.00)
CIE-LCH	lch(23.14, 29.56, 71.31°)
OKLab	oklab(34.09% 0.0238 0.0613)
OKLCH	oklch(34.09% 0.066 68.8)
XYZ	xyz(4.3009, 3.8409, 0.8314)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E310B #0B284E

analogous

#4E100B #4E310B #494E0B

triadic

#4E310B #0B4E31 #310B4E

tetradic

#4E310B #0B4E10 #0B284E #4E0B49

square

#4E310B #0B4E10 #0B284E #4E0B49

split-complementary

#4E310B #0B494E #100B4E

monochromatic

#1B1104 #1B1104 #4E310B #845313 #B9741A

Accessibility & contrast

On white

11.88

#4E310B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#4E310B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E310B

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E310B	#FFFFFF	#000000	##FFFFFF
##4E310B	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3306

Deuteranopia (green-blind)

#413A0C

Tritanopia (blue-blind)

#562A29

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4e310b;
/* rgb */ color: rgb(78, 49, 11);
/* oklch */ color: oklch(34.1% 0.066 68.8);

Tailwind

colors: {
  custom: {
    50: '#83694d',
    500: '#4e310b',
    950: '#000000',
  },
}

SCSS

$custom: #4e310b;
$custom-light: #83694d;
$custom-dark: #000000;

JSON

{
  "hex": "#4e310b",
  "rgb": {
    "r": 78,
    "g": 49,
    "b": 11
  },
  "hsl": {
    "h": 34.03,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.34088,
    "c": 0.06577,
    "h": 68.8
  },
  "luminance": 0.0384
}

Semantic roles & 50–950 ramp

primary

#4E310B

secondary

#2B548A

accent

#87F236

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0601

muted

#7C7A77

Preview Lab

Preview with #4E310B

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

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