#603818#603818

#603818 is a dark, moderate orange. Relative luminance 0.054; OKLCH L 38.3% C 0.073 H 56.7°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#603818
RGB	rgb(96, 56, 24)
HSL	hsl(27, 60%, 24%)
HSV	hsv(27, 75%, 38%)
CMYK	cmyk(0%, 41.7%, 75%, 62.4%)
CIE-LAB	lab(27.80, 14.68, 26.88)
CIE-LCH	lch(27.80, 30.62, 61.36°)
OKLab	oklab(38.3% 0.0399 0.0609)
OKLCH	oklch(38.3% 0.073 56.7)
XYZ	xyz(6.4034, 5.3817, 1.5655)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603818 #184060

analogous

#60181C #603818 #605C18

triadic

#603818 #186038 #381860

tetradic

#603818 #1C6018 #184060 #5C1860

square

#603818 #1C6018 #184060 #5C1860

split-complementary

#603818 #18605C #181C60

monochromatic

#180E06 #2F1B0C #603818 #915524 #C27130

Accessibility & contrast

On white

10.11

#603818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#603818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603818

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603818	#FFFFFF	#000000	##FFFFFF
##603818	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C15

Deuteranopia (green-blind)

#4D4518

Tritanopia (blue-blind)

#692F31

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #603818;
/* rgb */ color: rgb(96, 56, 24);
/* oklch */ color: oklch(38.3% 0.073 56.7);

Tailwind

colors: {
  custom: {
    50: '#916f56',
    500: '#603818',
    950: '#000000',
  },
}

SCSS

$custom: #603818;
$custom-light: #916f56;
$custom-dark: #000000;

JSON

{
  "hex": "#603818",
  "rgb": {
    "r": 96,
    "g": 56,
    "b": 24
  },
  "hsl": {
    "h": 26.667,
    "s": 60,
    "l": 23.529
  },
  "oklch": {
    "l": 0.38298,
    "c": 0.07276,
    "h": 56.7
  },
  "luminance": 0.05381
}

Semantic roles & 50–950 ramp

primary

#603818

secondary

#3D6F96

accent

#9DE345

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #603818

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

Preview Lab → · Contrast checker → · Palette generator →