#553C19#553C19

#553C19 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.7% C 0.061 H 73.2°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#553C19
RGB	rgb(85, 60, 25)
HSL	hsl(35, 55%, 22%)
HSV	hsv(35, 71%, 33%)
CMYK	cmyk(0%, 29.4%, 70.6%, 66.7%)
CIE-LAB	lab(27.39, 6.81, 25.44)
CIE-LCH	lch(27.39, 26.34, 75.01°)
OKLab	oklab(37.66% 0.0177 0.0584)
OKLCH	oklch(37.66% 0.061 73.2)
XYZ	xyz(5.5380, 5.2336, 1.6380)
Luminance	0.0523 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553C19 #193255

analogous

#551E19 #553C19 #505519

triadic

#553C19 #19553C #3C1955

tetradic

#553C19 #19551E #193255 #551950

square

#553C19 #19551E #193255 #551950

split-complementary

#553C19 #195055 #1E1955

monochromatic

#181107 #261B0B #553C19 #845D27 #B47F35

Accessibility & contrast

On white

10.26

#553C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#553C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553C19

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553C19	#FFFFFF	#000000	##FFFFFF
##553C19	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D15

Deuteranopia (green-blind)

#4B431A

Tritanopia (blue-blind)

#5D3634

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #553c19;
/* rgb */ color: rgb(85, 60, 25);
/* oklch */ color: oklch(37.7% 0.061 73.2);

Tailwind

colors: {
  custom: {
    50: '#887157',
    500: '#553c19',
    950: '#000000',
  },
}

SCSS

$custom: #553c19;
$custom-light: #887157;
$custom-dark: #000000;

JSON

{
  "hex": "#553c19",
  "rgb": {
    "r": 85,
    "g": 60,
    "b": 25
  },
  "hsl": {
    "h": 35,
    "s": 54.545,
    "l": 21.569
  },
  "oklch": {
    "l": 0.37656,
    "c": 0.06103,
    "h": 73.2
  },
  "luminance": 0.05233
}

Semantic roles & 50–950 ramp

primary

#553C19

secondary

#3E5E8B

accent

#88DE4A

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #553C19

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

Preview Lab → · Contrast checker → · Palette generator →