#513E19#513E19

#513E19 is a dark, muted orange. Relative luminance 0.053; OKLCH L 37.6% C 0.059 H 81.9°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#513E19
RGB	rgb(81, 62, 25)
HSL	hsl(40, 53%, 21%)
HSV	hsv(40, 69%, 32%)
CMYK	cmyk(0%, 23.5%, 69.1%, 68.2%)
CIE-LAB	lab(27.48, 3.52, 25.40)
CIE-LCH	lch(27.48, 25.64, 82.11°)
OKLab	oklab(37.61% 0.0084 0.0585)
OKLCH	oklch(37.61% 0.059 81.9)
XYZ	xyz(5.2917, 5.2651, 1.6571)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513E19 #192C51

analogous

#512219 #513E19 #485119

triadic

#513E19 #19513E #3E1951

tetradic

#513E19 #195122 #192C51 #511948

square

#513E19 #195122 #192C51 #511948

split-complementary

#513E19 #194851 #221951

monochromatic

#171207 #221A0B #513E19 #806227 #AF8636

Accessibility & contrast

On white

10.23

#513E19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#513E19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513E19

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513E19	#FFFFFF	#000000	##FFFFFF
##513E19	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E15

Deuteranopia (green-blind)

#4B431A

Tritanopia (blue-blind)

#583836

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #513e19;
/* rgb */ color: rgb(81, 62, 25);
/* oklch */ color: oklch(37.6% 0.059 81.9);

Tailwind

colors: {
  custom: {
    50: '#847357',
    500: '#513e19',
    950: '#000000',
  },
}

SCSS

$custom: #513e19;
$custom-light: #847357;
$custom-dark: #000000;

JSON

{
  "hex": "#513e19",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 25
  },
  "hsl": {
    "h": 39.643,
    "s": 52.83,
    "l": 20.784
  },
  "oklch": {
    "l": 0.37611,
    "c": 0.05906,
    "h": 81.9
  },
  "luminance": 0.05265
}

Semantic roles & 50–950 ramp

primary

#513E19

secondary

#3E5787

accent

#7DDC4C

background

#F8F6F5

surface

#EFECE9

border

#CAC7C5

text

#0B0803

muted

#7C7B78

Preview Lab

Preview with #513E19

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

Preview Lab → · Contrast checker → · Palette generator →