#553D15#553D15

#553D15 is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.8% C 0.065 H 77.1°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#553D15
RGB	rgb(85, 61, 21)
HSL	hsl(38, 60%, 21%)
HSV	hsv(38, 75%, 33%)
CMYK	cmyk(0%, 28.2%, 75.3%, 66.7%)
CIE-LAB	lab(27.64, 5.90, 27.89)
CIE-LCH	lch(27.64, 28.51, 78.06°)
OKLab	oklab(37.84% 0.0144 0.0629)
OKLCH	oklch(37.84% 0.065 77.1)
XYZ	xyz(5.5508, 5.3233, 1.4445)
Luminance	0.0532 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553D15 #152D55

analogous

#551D15 #553D15 #4D5515

triadic

#553D15 #15553D #3D1555

tetradic

#553D15 #15551D #152D55 #55154D

square

#553D15 #15551D #152D55 #55154D

split-complementary

#553D15 #154D55 #1D1555

monochromatic

#191206 #241A09 #553D15 #866021 #B7832D

Accessibility & contrast

On white

10.17

#553D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#553D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553D15

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553D15	#FFFFFF	#000000	##FFFFFF
##553D15	1.00	10.17	2.06	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E10

Deuteranopia (green-blind)

#4C4416

Tritanopia (blue-blind)

#5D3635

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #553d15;
/* rgb */ color: rgb(85, 61, 21);
/* oklch */ color: oklch(37.8% 0.065 77.1);

Tailwind

colors: {
  custom: {
    50: '#887254',
    500: '#553d15',
    950: '#000000',
  },
}

SCSS

$custom: #553d15;
$custom-light: #887254;
$custom-dark: #000000;

JSON

{
  "hex": "#553d15",
  "rgb": {
    "r": 85,
    "g": 61,
    "b": 21
  },
  "hsl": {
    "h": 37.5,
    "s": 60.377,
    "l": 20.784
  },
  "oklch": {
    "l": 0.37835,
    "c": 0.06451,
    "h": 77.1
  },
  "luminance": 0.05323
}

Semantic roles & 50–950 ramp

primary

#553D15

secondary

#39588D

accent

#80E444

background

#F8F6F4

surface

#F0ECE8

border

#CBC7C4

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #553D15

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

Preview Lab → · Contrast checker → · Palette generator →