#603E18#603E18

#603E18 is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.5% C 0.071 H 66.0°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#603E18
RGB	rgb(96, 62, 24)
HSL	hsl(32, 60%, 24%)
HSV	hsv(32, 75%, 38%)
CMYK	cmyk(0%, 35.4%, 75%, 62.4%)
CIE-LAB	lab(29.41, 10.94, 28.62)
CIE-LCH	lch(29.41, 30.64, 69.08°)
OKLab	oklab(39.55% 0.0288 0.0646)
OKLCH	oklch(39.55% 0.071 66)
XYZ	xyz(6.7119, 5.9986, 1.6683)
Luminance	0.0600 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603E18 #183A60

analogous

#601A18 #603E18 #5E6018

triadic

#603E18 #18603E #3E1860

tetradic

#603E18 #18601A #183A60 #60185E

square

#603E18 #18601A #183A60 #60185E

split-complementary

#603E18 #185E60 #1A1860

monochromatic

#181006 #2F1E0C #603E18 #915E24 #C27D30

Accessibility & contrast

On white

9.55

#603E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#603E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603E18

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603E18	#FFFFFF	#000000	##FFFFFF
##603E18	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494114

Deuteranopia (green-blind)

#514819

Tritanopia (blue-blind)

#693636

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #603e18;
/* rgb */ color: rgb(96, 62, 24);
/* oklch */ color: oklch(39.5% 0.071 66.0);

Tailwind

colors: {
  custom: {
    50: '#917357',
    500: '#603e18',
    950: '#000000',
  },
}

SCSS

$custom: #603e18;
$custom-light: #917357;
$custom-dark: #000000;

JSON

{
  "hex": "#603e18",
  "rgb": {
    "r": 96,
    "g": 62,
    "b": 24
  },
  "hsl": {
    "h": 31.667,
    "s": 60,
    "l": 23.529
  },
  "oklch": {
    "l": 0.39549,
    "c": 0.07069,
    "h": 66
  },
  "luminance": 0.05998
}

Semantic roles & 50–950 ramp

primary

#603E18

secondary

#3D6796

accent

#8FE345

background

#F9F6F5

surface

#F1ECE9

border

#CBC7C5

text

#0D0803

muted

#7E7B78

Preview Lab

Preview with #603E18

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

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