#513910#513910

#513910 is a dark, moderate orange. Relative luminance 0.047; OKLCH L 36.3% C 0.065 H 77.1°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#513910
RGB	rgb(81, 57, 16)
HSL	hsl(38, 67%, 19%)
HSV	hsv(38, 80%, 32%)
CMYK	cmyk(0%, 29.6%, 80.2%, 68.2%)
CIE-LAB	lab(25.90, 6.11, 28.50)
CIE-LCH	lch(25.90, 29.15, 77.90°)
OKLab	oklab(36.35% 0.0145 0.0633)
OKLCH	oklch(36.35% 0.065 77.1)
XYZ	xyz(4.9503, 4.7134, 1.1392)
Luminance	0.0471 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513910 #102851

analogous

#511910 #513910 #495110

triadic

#513910 #105139 #391051

tetradic

#513910 #105119 #102851 #511049

square

#513910 #105119 #102851 #511049

split-complementary

#513910 #104951 #191051

monochromatic

#1A1205 #1E1506 #513910 #845D1A #B78124

Accessibility & contrast

On white

10.81

#513910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#513910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513910

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513910	#FFFFFF	#000000	##FFFFFF
##513910	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0A

Deuteranopia (green-blind)

#484011

Tritanopia (blue-blind)

#593231

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #513910;
/* rgb */ color: rgb(81, 57, 16);
/* oklch */ color: oklch(36.3% 0.065 77.1);

Tailwind

colors: {
  custom: {
    50: '#856f51',
    500: '#513910',
    950: '#000000',
  },
}

SCSS

$custom: #513910;
$custom-light: #856f51;
$custom-dark: #000000;

JSON

{
  "hex": "#513910",
  "rgb": {
    "r": 81,
    "g": 57,
    "b": 16
  },
  "hsl": {
    "h": 37.846,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.36347,
    "c": 0.06492,
    "h": 77.1
  },
  "luminance": 0.04713
}

Semantic roles & 50–950 ramp

primary

#513910

secondary

#32538B

accent

#7DEA3E

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #513910

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

Preview Lab → · Contrast checker → · Palette generator →