#553C10#553C10

#553C10 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.6% C 0.068 H 77.6°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#553C10
RGB	rgb(85, 60, 16)
HSL	hsl(38, 68%, 20%)
HSV	hsv(38, 81%, 33%)
CMYK	cmyk(0%, 29.4%, 81.2%, 66.7%)
CIE-LAB	lab(27.30, 6.24, 30.07)
CIE-LCH	lch(27.30, 30.71, 78.27°)
OKLab	oklab(37.56% 0.0146 0.0664)
OKLCH	oklch(37.56% 0.068 77.6)
XYZ	xyz(5.4561, 5.2009, 1.2066)
Luminance	0.0520 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553C10 #102955

analogous

#551A10 #553C10 #4C5510

triadic

#553C10 #10553C #3C1055

tetradic

#553C10 #10551A #102955 #55104C

square

#553C10 #10551A #102955 #55104C

split-complementary

#553C10 #104C55 #1A1055

monochromatic

#1A1205 #211806 #553C10 #89601A #BC8523

Accessibility & contrast

On white

10.29

#553C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#553C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553C10

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553C10	#FFFFFF	#000000	##FFFFFF
##553C10	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D0A

Deuteranopia (green-blind)

#4B4312

Tritanopia (blue-blind)

#5D3533

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #553c10;
/* rgb */ color: rgb(85, 60, 16);
/* oklch */ color: oklch(37.6% 0.068 77.6);

Tailwind

colors: {
  custom: {
    50: '#887151',
    500: '#553c10',
    950: '#000000',
  },
}

SCSS

$custom: #553c10;
$custom-light: #887151;
$custom-dark: #000000;

JSON

{
  "hex": "#553c10",
  "rgb": {
    "r": 85,
    "g": 60,
    "b": 16
  },
  "hsl": {
    "h": 38.261,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37556,
    "c": 0.06798,
    "h": 77.6
  },
  "luminance": 0.052
}

Semantic roles & 50–950 ramp

primary

#553C10

secondary

#32548F

accent

#7CEB3D

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #553C10

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

Preview Lab → · Contrast checker → · Palette generator →