#603D11#603D11

#603D11 is a dark, moderate orange. Relative luminance 0.059; OKLCH L 39.3% C 0.075 H 67.9°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#603D11
RGB	rgb(96, 61, 17)
HSL	hsl(33, 70%, 22%)
HSV	hsv(33, 82%, 38%)
CMYK	cmyk(0%, 36.5%, 82.3%, 62.4%)
CIE-LAB	lab(29.07, 11.18, 31.82)
CIE-LCH	lch(29.07, 33.73, 70.63°)
OKLab	oklab(39.27% 0.0284 0.0698)
OKLCH	oklch(39.27% 0.075 67.9)
XYZ	xyz(6.5943, 5.8654, 1.3150)
Luminance	0.0587 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603D11 #113460

analogous

#601611 #603D11 #5C6011

triadic

#603D11 #11603D #3D1160

tetradic

#603D11 #116016 #113460 #60115C

square

#603D11 #116016 #113460 #60115C

split-complementary

#603D11 #115C60 #161160

monochromatic

#1A1105 #2C1C08 #603D11 #945E1A #C87F23

Accessibility & contrast

On white

9.66

#603D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#603D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603D11

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603D11	#FFFFFF	#000000	##FFFFFF
##603D11	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49400B

Deuteranopia (green-blind)

#514812

Tritanopia (blue-blind)

#693534

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #603d11;
/* rgb */ color: rgb(96, 61, 17);
/* oklch */ color: oklch(39.3% 0.075 67.9);

Tailwind

colors: {
  custom: {
    50: '#917252',
    500: '#603d11',
    950: '#000000',
  },
}

SCSS

$custom: #603d11;
$custom-light: #917252;
$custom-dark: #000000;

JSON

{
  "hex": "#603d11",
  "rgb": {
    "r": 96,
    "g": 61,
    "b": 17
  },
  "hsl": {
    "h": 33.418,
    "s": 69.912,
    "l": 22.157
  },
  "oklch": {
    "l": 0.39265,
    "c": 0.07531,
    "h": 67.9
  },
  "luminance": 0.05865
}

Semantic roles & 50–950 ramp

primary

#603D11

secondary

#346199

accent

#8AED3B

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0D0802

muted

#7E7B78

Preview Lab

Preview with #603D11

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

Preview Lab → · Contrast checker → · Palette generator →