#603518#603518

#603518 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.7% C 0.074 H 52.4°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#603518
RGB	rgb(96, 53, 24)
HSL	hsl(24, 60%, 24%)
HSV	hsv(24, 75%, 38%)
CMYK	cmyk(0%, 44.8%, 75%, 62.4%)
CIE-LAB	lab(27.02, 16.53, 26.03)
CIE-LCH	lch(27.02, 30.83, 57.58°)
OKLab	oklab(37.7% 0.0455 0.059)
OKLCH	oklch(37.7% 0.075 52.4)
XYZ	xyz(6.2624, 5.0996, 1.5185)
Luminance	0.0510 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603518 #184360

analogous

#60181F #603518 #605918

triadic

#603518 #186035 #351860

tetradic

#603518 #1F6018 #184360 #591860

square

#603518 #1F6018 #184360 #591860

split-complementary

#603518 #186059 #181F60

monochromatic

#180E06 #2F1A0C #603518 #915024 #C26B30

Accessibility & contrast

On white

10.40

#603518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#603518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603518

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603518	#FFFFFF	#000000	##FFFFFF
##603518	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A15

Deuteranopia (green-blind)

#4C4418

Tritanopia (blue-blind)

#692C2F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #603518;
/* rgb */ color: rgb(96, 53, 24);
/* oklch */ color: oklch(37.7% 0.074 52.4);

Tailwind

colors: {
  custom: {
    50: '#916c56',
    500: '#603518',
    950: '#000000',
  },
}

SCSS

$custom: #603518;
$custom-light: #916c56;
$custom-dark: #000000;

JSON

{
  "hex": "#603518",
  "rgb": {
    "r": 96,
    "g": 53,
    "b": 24
  },
  "hsl": {
    "h": 24.167,
    "s": 60,
    "l": 23.529
  },
  "oklch": {
    "l": 0.37697,
    "c": 0.0745,
    "h": 52.4
  },
  "luminance": 0.05099
}

Semantic roles & 50–950 ramp

primary

#603518

secondary

#3D7396

accent

#A3E345

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #603518

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

Preview Lab → · Contrast checker → · Palette generator →