#553D0C#553D0C

#553D0C is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.8% C 0.071 H 80.5°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#553D0C
RGB	rgb(85, 61, 12)
HSL	hsl(40, 75%, 19%)
HSV	hsv(40, 86%, 33%)
CMYK	cmyk(0%, 28.2%, 85.9%, 66.7%)
CIE-LAB	lab(27.56, 5.42, 32.12)
CIE-LCH	lch(27.56, 32.57, 80.43°)
OKLab	oklab(37.75% 0.0117 0.0698)
OKLCH	oklch(37.75% 0.071 80.5)
XYZ	xyz(5.4818, 5.2958, 1.0812)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553D0C #0C2455

analogous

#55190C #553D0C #49550C

triadic

#553D0C #0C553D #3D0C55

tetradic

#553D0C #0C5519 #0C2455 #550C49

square

#553D0C #0C5519 #0C2455 #550C49

split-complementary

#553D0C #0C4955 #190C55

monochromatic

#1B1304 #1F1704 #553D0C #8B6314 #C08A1B

Accessibility & contrast

On white

10.20

#553D0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#553D0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553D0C

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553D0C	#FFFFFF	#000000	##FFFFFF
##553D0C	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E04

Deuteranopia (green-blind)

#4C440E

Tritanopia (blue-blind)

#5D3634

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #553d0c;
/* rgb */ color: rgb(85, 61, 12);
/* oklch */ color: oklch(37.8% 0.071 80.5);

Tailwind

colors: {
  custom: {
    50: '#88724f',
    500: '#553d0c',
    950: '#000000',
  },
}

SCSS

$custom: #553d0c;
$custom-light: #88724f;
$custom-dark: #000000;

JSON

{
  "hex": "#553d0c",
  "rgb": {
    "r": 85,
    "g": 61,
    "b": 12
  },
  "hsl": {
    "h": 40.274,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37752,
    "c": 0.07074,
    "h": 80.5
  },
  "luminance": 0.05295
}

Semantic roles & 50–950 ramp

primary

#553D0C

secondary

#2D4D90

accent

#74F236

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #553D0C

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

Preview Lab → · Contrast checker → · Palette generator →