#603F0F#603F0F

#603F0F is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.7% C 0.076 H 71.5°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#603F0F
RGB	rgb(96, 63, 15)
HSL	hsl(36, 73%, 22%)
HSV	hsv(36, 84%, 38%)
CMYK	cmyk(0%, 34.4%, 84.4%, 62.4%)
CIE-LAB	lab(29.61, 9.85, 33.24)
CIE-LCH	lch(29.61, 34.67, 73.50°)
OKLab	oklab(39.68% 0.0242 0.0723)
OKLCH	oklch(39.68% 0.076 71.5)
XYZ	xyz(6.6881, 6.0769, 1.2726)
Luminance	0.0608 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603F0F #0F3060

analogous

#60170F #603F0F #59600F

triadic

#603F0F #0F603F #3F0F60

tetradic

#603F0F #0F6017 #0F3060 #600F59

square

#603F0F #0F6017 #0F3060 #600F59

split-complementary

#603F0F #0F5960 #170F60

monochromatic

#1A1104 #2B1C07 #603F0F #956217 #CA8420

Accessibility & contrast

On white

9.48

#603F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#603F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603F0F

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603F0F	#FFFFFF	#000000	##FFFFFF
##603F0F	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4107

Deuteranopia (green-blind)

#524910

Tritanopia (blue-blind)

#693736

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #603f0f;
/* rgb */ color: rgb(96, 63, 15);
/* oklch */ color: oklch(39.7% 0.076 71.5);

Tailwind

colors: {
  custom: {
    50: '#917451',
    500: '#603f0f',
    950: '#000000',
  },
}

SCSS

$custom: #603f0f;
$custom-light: #917451;
$custom-dark: #000000;

JSON

{
  "hex": "#603f0f",
  "rgb": {
    "r": 96,
    "g": 63,
    "b": 15
  },
  "hsl": {
    "h": 35.556,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.39676,
    "c": 0.07621,
    "h": 71.5
  },
  "luminance": 0.06076
}

Semantic roles & 50–950 ramp

primary

#603F0F

secondary

#325C99

accent

#83F038

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0D0802

muted

#7E7B78

Preview Lab

Preview with #603F0F

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

Preview Lab → · Contrast checker → · Palette generator →