#905C18#905C18

#905C18 is a mid, moderate orange. Relative luminance 0.137; OKLCH L 52.1% C 0.104 H 67.8°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#905C18
RGB	rgb(144, 92, 24)
HSL	hsl(34, 71%, 33%)
HSV	hsv(34, 83%, 56%)
CMYK	cmyk(0%, 36.1%, 83.3%, 43.5%)
CIE-LAB	lab(43.73, 15.69, 44.78)
CIE-LCH	lch(43.73, 47.45, 70.69°)
OKLab	oklab(52.07% 0.0393 0.0964)
OKLCH	oklch(52.07% 0.104 67.8)
XYZ	xyz(15.4949, 13.6510, 2.6829)
Luminance	0.1365 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905C18 #184C90

analogous

#902018 #905C18 #889018

triadic

#905C18 #18905C #5C1890

tetradic

#905C18 #189020 #184C90 #901888

square

#905C18 #189020 #184C90 #901888

split-complementary

#905C18 #188890 #201890

monochromatic

#271907 #5C3A0F #905C18 #C47E21 #E09C43

Accessibility & contrast

On white

5.63

#905C18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#905C18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905C18

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905C18	#FFFFFF	#000000	##FFFFFF
##905C18	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D600B

Deuteranopia (green-blind)

#796C1A

Tritanopia (blue-blind)

#9E4F4F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #905c18;
/* rgb */ color: rgb(144, 92, 24);
/* oklch */ color: oklch(52.1% 0.104 67.8);

Tailwind

colors: {
  custom: {
    50: '#b68a5b',
    500: '#905c18',
    950: '#000000',
  },
}

SCSS

$custom: #905c18;
$custom-light: #b68a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#905c18",
  "rgb": {
    "r": 144,
    "g": 92,
    "b": 24
  },
  "hsl": {
    "h": 34,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.52066,
    "c": 0.10409,
    "h": 67.8
  },
  "luminance": 0.1365
}

Semantic roles & 50–950 ramp

primary

#905C18

secondary

#437AC0

accent

#88EE3A

background

#FBF8F5

surface

#F7F0E9

border

#D0CBC5

text

#120B04

muted

#817C79

Preview Lab

Preview with #905C18

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

Preview Lab → · Contrast checker → · Palette generator →