#513110#513110

#513110 is a dark, moderate orange. Relative luminance 0.040; OKLCH L 34.6% C 0.065 H 63.1°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#513110
RGB	rgb(81, 49, 16)
HSL	hsl(30, 67%, 19%)
HSV	hsv(30, 80%, 32%)
CMYK	cmyk(0%, 39.5%, 80.2%, 68.2%)
CIE-LAB	lab(23.62, 11.25, 26.18)
CIE-LCH	lch(23.62, 28.50, 66.74°)
OKLab	oklab(34.57% 0.0296 0.0583)
OKLCH	oklch(34.57% 0.065 63.1)
XYZ	xyz(4.5855, 3.9838, 1.0176)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513110 #103051

analogous

#511110 #513110 #515110

triadic

#513110 #105131 #311051

tetradic

#513110 #105111 #103051 #511051

square

#513110 #105111 #103051 #511051

split-complementary

#513110 #105151 #111051

monochromatic

#1A0F05 #1E1206 #513110 #84501A #B76F24

Accessibility & contrast

On white

11.69

#513110 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#513110 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513110

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513110	#FFFFFF	#000000	##FFFFFF
##513110	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340C

Deuteranopia (green-blind)

#433B10

Tritanopia (blue-blind)

#592A2A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #513110;
/* rgb */ color: rgb(81, 49, 16);
/* oklch */ color: oklch(34.6% 0.065 63.1);

Tailwind

colors: {
  custom: {
    50: '#866950',
    500: '#513110',
    950: '#000000',
  },
}

SCSS

$custom: #513110;
$custom-light: #866950;
$custom-dark: #000000;

JSON

{
  "hex": "#513110",
  "rgb": {
    "r": 81,
    "g": 49,
    "b": 16
  },
  "hsl": {
    "h": 30.462,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.34568,
    "c": 0.06542,
    "h": 63.1
  },
  "luminance": 0.03983
}

Semantic roles & 50–950 ramp

primary

#513110

secondary

#325E8B

accent

#93EA3E

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #513110

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

Preview Lab → · Contrast checker → · Palette generator →