#513011#513011

#513011 is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.4% C 0.065 H 60.7°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#513011
RGB	rgb(81, 48, 17)
HSL	hsl(29, 65%, 19%)
HSV	hsv(29, 79%, 32%)
CMYK	cmyk(0%, 40.7%, 79%, 68.2%)
CIE-LAB	lab(23.35, 11.95, 25.36)
CIE-LCH	lch(23.35, 28.03, 64.76°)
OKLab	oklab(34.37% 0.0319 0.0568)
OKLCH	oklch(34.37% 0.065 60.7)
XYZ	xyz(4.5518, 3.9042, 1.0441)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513011 #113251

analogous

#511112 #513011 #515011

triadic

#513011 #115130 #301151

tetradic

#513011 #125111 #113251 #501151

square

#513011 #125111 #113251 #501151

split-complementary

#513011 #115150 #111251

monochromatic

#190F05 #1E1206 #513011 #844E1C #B66C26

Accessibility & contrast

On white

11.79

#513011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#513011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513011

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513011	#FFFFFF	#000000	##FFFFFF
##513011	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330D

Deuteranopia (green-blind)

#423B11

Tritanopia (blue-blind)

#592929

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #513011;
/* rgb */ color: rgb(81, 48, 17);
/* oklch */ color: oklch(34.4% 0.065 60.7);

Tailwind

colors: {
  custom: {
    50: '#866851',
    500: '#513011',
    950: '#000000',
  },
}

SCSS

$custom: #513011;
$custom-light: #866851;
$custom-dark: #000000;

JSON

{
  "hex": "#513011",
  "rgb": {
    "r": 81,
    "g": 48,
    "b": 17
  },
  "hsl": {
    "h": 29.063,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.34365,
    "c": 0.06515,
    "h": 60.7
  },
  "luminance": 0.03904
}

Semantic roles & 50–950 ramp

primary

#513011

secondary

#34608A

accent

#97E840

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #513011

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

Preview Lab → · Contrast checker → · Palette generator →