#512F19#512F19

#512F19 is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.3% C 0.060 H 52.3°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#512F19
RGB	rgb(81, 47, 25)
HSL	hsl(24, 53%, 21%)
HSV	hsv(24, 69%, 32%)
CMYK	cmyk(0%, 42%, 69.1%, 68.2%)
CIE-LAB	lab(23.18, 13.15, 20.46)
CIE-LCH	lch(23.18, 24.32, 57.27°)
OKLab	oklab(34.26% 0.0369 0.0478)
OKLCH	oklch(34.26% 0.06 52.3)
XYZ	xyz(4.5857, 3.8530, 1.4217)
Luminance	0.0385 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512F19 #193B51

analogous

#51191F #512F19 #514B19

triadic

#512F19 #19512F #2F1951

tetradic

#512F19 #1F5119 #193B51 #4B1951

square

#512F19 #1F5119 #193B51 #4B1951

split-complementary

#512F19 #19514B #191F51

monochromatic

#170E07 #22140B #512F19 #804A27 #AF6536

Accessibility & contrast

On white

11.86

#512F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#512F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512F19

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512F19	#FFFFFF	#000000	##FFFFFF
##512F19	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393317

Deuteranopia (green-blind)

#413A19

Tritanopia (blue-blind)

#59282A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #512f19;
/* rgb */ color: rgb(81, 47, 25);
/* oklch */ color: oklch(34.3% 0.060 52.3);

Tailwind

colors: {
  custom: {
    50: '#856756',
    500: '#512f19',
    950: '#000000',
  },
}

SCSS

$custom: #512f19;
$custom-light: #856756;
$custom-dark: #000000;

JSON

{
  "hex": "#512f19",
  "rgb": {
    "r": 81,
    "g": 47,
    "b": 25
  },
  "hsl": {
    "h": 23.571,
    "s": 52.83,
    "l": 20.784
  },
  "oklch": {
    "l": 0.34264,
    "c": 0.06038,
    "h": 52.3
  },
  "luminance": 0.03853
}

Semantic roles & 50–950 ramp

primary

#512F19

secondary

#3E6B87

accent

#A3DC4C

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0B0603

muted

#7C7A78

Preview Lab

Preview with #512F19

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

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