#603717#603717

#603717 is a dark, moderate orange. Relative luminance 0.053; OKLCH L 38.1% C 0.074 H 55.9°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#603717
RGB	rgb(96, 55, 23)
HSL	hsl(26, 61%, 23%)
HSV	hsv(26, 76%, 38%)
CMYK	cmyk(0%, 42.7%, 76%, 62.4%)
CIE-LAB	lab(27.52, 15.24, 27.14)
CIE-LCH	lch(27.52, 31.12, 60.69°)
OKLab	oklab(38.08% 0.0414 0.0612)
OKLCH	oklch(38.08% 0.074 55.9)
XYZ	xyz(6.3452, 5.2817, 1.4957)
Luminance	0.0528 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603717 #174060

analogous

#60171B #603717 #605B17

triadic

#603717 #176037 #371760

tetradic

#603717 #1B6017 #174060 #5B1760

square

#603717 #1B6017 #174060 #5B1760

split-complementary

#603717 #17605B #171B60

monochromatic

#190E06 #2F1B0B #603717 #915323 #C3702F

Accessibility & contrast

On white

10.21

#603717 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#603717 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603717

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603717	#FFFFFF	#000000	##FFFFFF
##603717	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)

#433B13

Deuteranopia (green-blind)

#4D4517

Tritanopia (blue-blind)

#692E30

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #603717;
/* rgb */ color: rgb(96, 55, 23);
/* oklch */ color: oklch(38.1% 0.074 55.9);

Tailwind

colors: {
  custom: {
    50: '#916e55',
    500: '#603717',
    950: '#000000',
  },
}

SCSS

$custom: #603717;
$custom-light: #916e55;
$custom-dark: #000000;

JSON

{
  "hex": "#603717",
  "rgb": {
    "r": 96,
    "g": 55,
    "b": 23
  },
  "hsl": {
    "h": 26.301,
    "s": 61.345,
    "l": 23.333
  },
  "oklch": {
    "l": 0.38084,
    "c": 0.07388,
    "h": 55.9
  },
  "luminance": 0.05281
}

Semantic roles & 50–950 ramp

primary

#603717

secondary

#3C6F97

accent

#9EE443

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #603717

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

Preview Lab → · Contrast checker → · Palette generator →