#603718#603718

#603718 is a dark, moderate orange. Relative luminance 0.053; OKLCH L 38.1% C 0.073 H 55.3°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#603718
RGB	rgb(96, 55, 24)
HSL	hsl(26, 60%, 24%)
HSV	hsv(26, 75%, 38%)
CMYK	cmyk(0%, 42.7%, 75%, 62.4%)
CIE-LAB	lab(27.53, 15.30, 26.59)
CIE-LCH	lch(27.53, 30.68, 60.09°)
OKLab	oklab(38.1% 0.0418 0.0602)
OKLCH	oklch(38.1% 0.073 55.3)
XYZ	xyz(6.3554, 5.2858, 1.5495)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603718 #184160

analogous

#60181D #603718 #605B18

triadic

#603718 #186037 #371860

tetradic

#603718 #1D6018 #184160 #5B1860

square

#603718 #1D6018 #184160 #5B1860

split-complementary

#603718 #18605B #181D60

monochromatic

#180E06 #2F1B0C #603718 #915324 #C26F30

Accessibility & contrast

On white

10.21

#603718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#603718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603718

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603718	#FFFFFF	#000000	##FFFFFF
##603718	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B15

Deuteranopia (green-blind)

#4D4518

Tritanopia (blue-blind)

#692E30

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #603718;
/* rgb */ color: rgb(96, 55, 24);
/* oklch */ color: oklch(38.1% 0.073 55.3);

Tailwind

colors: {
  custom: {
    50: '#916e56',
    500: '#603718',
    950: '#000000',
  },
}

SCSS

$custom: #603718;
$custom-light: #916e56;
$custom-dark: #000000;

JSON

{
  "hex": "#603718",
  "rgb": {
    "r": 96,
    "g": 55,
    "b": 24
  },
  "hsl": {
    "h": 25.833,
    "s": 60,
    "l": 23.529
  },
  "oklch": {
    "l": 0.38096,
    "c": 0.07329,
    "h": 55.3
  },
  "luminance": 0.05285
}

Semantic roles & 50–950 ramp

primary

#603718

secondary

#3D7096

accent

#9FE345

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #603718

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

Preview Lab → · Contrast checker → · Palette generator →