#513E16#513E16

#513E16 is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.6% C 0.062 H 83.3°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#513E16
RGB	rgb(81, 62, 22)
HSL	hsl(41, 57%, 20%)
HSV	hsv(41, 73%, 32%)
CMYK	cmyk(0%, 23.5%, 72.8%, 68.2%)
CIE-LAB	lab(27.44, 3.30, 27.00)
CIE-LCH	lch(27.44, 27.20, 83.04°)
OKLab	oklab(37.57% 0.0072 0.0614)
OKLCH	oklch(37.57% 0.062 83.3)
XYZ	xyz(5.2611, 5.2529, 1.4957)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513E16 #162951

analogous

#512016 #513E16 #465116

triadic

#513E16 #16513E #3E1651

tetradic

#513E16 #165120 #162951 #511646

square

#513E16 #165120 #162951 #511646

split-complementary

#513E16 #164651 #201651

monochromatic

#181207 #211909 #513E16 #816323 #B18830

Accessibility & contrast

On white

10.24

#513E16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#513E16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513E16

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513E16	#FFFFFF	#000000	##FFFFFF
##513E16	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E11

Deuteranopia (green-blind)

#4B4318

Tritanopia (blue-blind)

#583835

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #513e16;
/* rgb */ color: rgb(81, 62, 22);
/* oklch */ color: oklch(37.6% 0.062 83.3);

Tailwind

colors: {
  custom: {
    50: '#847355',
    500: '#513e16',
    950: '#000000',
  },
}

SCSS

$custom: #513e16;
$custom-light: #847355;
$custom-dark: #000000;

JSON

{
  "hex": "#513e16",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 22
  },
  "hsl": {
    "h": 40.678,
    "s": 57.282,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37574,
    "c": 0.0618,
    "h": 83.3
  },
  "luminance": 0.05253
}

Semantic roles & 50–950 ramp

primary

#513E16

secondary

#3A5388

accent

#79E147

background

#F8F6F5

surface

#EFECE9

border

#CAC7C5

text

#0B0803

muted

#7C7B78

Preview Lab

Preview with #513E16

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

Preview Lab → · Contrast checker → · Palette generator →