#603F11#603F11

#603F11 is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.7% C 0.075 H 70.8°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#603F11
RGB	rgb(96, 63, 17)
HSL	hsl(35, 70%, 22%)
HSV	hsv(35, 82%, 38%)
CMYK	cmyk(0%, 34.4%, 82.3%, 62.4%)
CIE-LAB	lab(29.62, 9.94, 32.35)
CIE-LCH	lch(29.62, 33.84, 72.93°)
OKLab	oklab(39.69% 0.0247 0.0709)
OKLCH	oklch(39.69% 0.075 70.8)
XYZ	xyz(6.7031, 6.0829, 1.3513)
Luminance	0.0608 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603F11 #113260

analogous

#601811 #603F11 #5A6011

triadic

#603F11 #11603F #3F1160

tetradic

#603F11 #116018 #113260 #60115A

square

#603F11 #116018 #113260 #60115A

split-complementary

#603F11 #115A60 #181160

monochromatic

#1A1105 #2C1D08 #603F11 #94611A #C88323

Accessibility & contrast

On white

9.47

#603F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#603F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603F11

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603F11	#FFFFFF	#000000	##FFFFFF
##603F11	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A410A

Deuteranopia (green-blind)

#524912

Tritanopia (blue-blind)

#693736

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #603f11;
/* rgb */ color: rgb(96, 63, 17);
/* oklch */ color: oklch(39.7% 0.075 70.8);

Tailwind

colors: {
  custom: {
    50: '#917453',
    500: '#603f11',
    950: '#000000',
  },
}

SCSS

$custom: #603f11;
$custom-light: #917453;
$custom-dark: #000000;

JSON

{
  "hex": "#603f11",
  "rgb": {
    "r": 96,
    "g": 63,
    "b": 17
  },
  "hsl": {
    "h": 34.937,
    "s": 69.912,
    "l": 22.157
  },
  "oklch": {
    "l": 0.39693,
    "c": 0.07508,
    "h": 70.8
  },
  "luminance": 0.06082
}

Semantic roles & 50–950 ramp

primary

#603F11

secondary

#345E99

accent

#85ED3B

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0D0802

muted

#7E7B78

Preview Lab

Preview with #603F11

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

Preview Lab → · Contrast checker → · Palette generator →