#513616#513616

#513616 is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.7% C 0.060 H 68.3°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#513616
RGB	rgb(81, 54, 22)
HSL	hsl(33, 57%, 20%)
HSV	hsv(33, 73%, 32%)
CMYK	cmyk(0%, 33.3%, 72.8%, 68.2%)
CIE-LAB	lab(25.09, 8.42, 24.43)
CIE-LCH	lch(25.09, 25.84, 70.98°)
OKLab	oklab(35.74% 0.0223 0.0559)
OKLCH	oklch(35.74% 0.06 68.3)
XYZ	xyz(4.8576, 4.4460, 1.3612)
Luminance	0.0445 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513616 #163151

analogous

#511816 #513616 #4F5116

triadic

#513616 #165136 #361651

tetradic

#513616 #165118 #163151 #51164F

square

#513616 #165118 #163151 #51164F

split-complementary

#513616 #164F51 #181651

monochromatic

#181007 #211609 #513616 #815623 #B17630

Accessibility & contrast

On white

11.12

#513616 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#513616 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513616

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513616	#FFFFFF	#000000	##FFFFFF
##513616	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3813

Deuteranopia (green-blind)

#453E17

Tritanopia (blue-blind)

#59302F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #513616;
/* rgb */ color: rgb(81, 54, 22);
/* oklch */ color: oklch(35.7% 0.060 68.3);

Tailwind

colors: {
  custom: {
    50: '#856d54',
    500: '#513616',
    950: '#000000',
  },
}

SCSS

$custom: #513616;
$custom-light: #856d54;
$custom-dark: #000000;

JSON

{
  "hex": "#513616",
  "rgb": {
    "r": 81,
    "g": 54,
    "b": 22
  },
  "hsl": {
    "h": 32.542,
    "s": 57.282,
    "l": 20.196
  },
  "oklch": {
    "l": 0.35736,
    "c": 0.06015,
    "h": 68.3
  },
  "luminance": 0.04446
}

Semantic roles & 50–950 ramp

primary

#513616

secondary

#3A5E88

accent

#8DE147

background

#F8F6F4

surface

#F0EBE8

border

#CBC6C4

text

#0B0703

muted

#7C7A78

Preview Lab

Preview with #513616

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

Preview Lab → · Contrast checker → · Palette generator →