#513C10#513C10

#513C10 is a dark, moderate orange. Relative luminance 0.050; OKLCH L 37.0% C 0.066 H 82.2°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#513C10
RGB	rgb(81, 60, 16)
HSL	hsl(41, 67%, 19%)
HSV	hsv(41, 80%, 32%)
CMYK	cmyk(0%, 25.9%, 80.2%, 68.2%)
CIE-LAB	lab(26.79, 4.19, 29.39)
CIE-LCH	lch(26.79, 29.69, 81.88°)
OKLab	oklab(37.04% 0.0089 0.0652)
OKLCH	oklch(37.04% 0.066 82.2)
XYZ	xyz(5.1030, 5.0188, 1.1901)
Luminance	0.0502 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513C10 #102551

analogous

#511C10 #513C10 #465110

triadic

#513C10 #10513C #3C1051

tetradic

#513C10 #10511C #102551 #511046

square

#513C10 #10511C #102551 #511046

split-complementary

#513C10 #104651 #1C1051

monochromatic

#1A1305 #1E1606 #513C10 #84621A #B78824

Accessibility & contrast

On white

10.48

#513C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#513C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513C10

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513C10	#FFFFFF	#000000	##FFFFFF
##513C10	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C0A

Deuteranopia (green-blind)

#4A4212

Tritanopia (blue-blind)

#593633

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #513c10;
/* rgb */ color: rgb(81, 60, 16);
/* oklch */ color: oklch(37.0% 0.066 82.2);

Tailwind

colors: {
  custom: {
    50: '#857151',
    500: '#513c10',
    950: '#000000',
  },
}

SCSS

$custom: #513c10;
$custom-light: #857151;
$custom-dark: #000000;

JSON

{
  "hex": "#513c10",
  "rgb": {
    "r": 81,
    "g": 60,
    "b": 16
  },
  "hsl": {
    "h": 40.615,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37041,
    "c": 0.06578,
    "h": 82.2
  },
  "luminance": 0.05018
}

Semantic roles & 50–950 ramp

primary

#513C10

secondary

#324F8B

accent

#75EA3E

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #513C10

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

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