#603B10#603B10

#603B10 is a dark, moderate orange. Relative luminance 0.057; OKLCH L 38.8% C 0.076 H 65.4°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#603B10
RGB	rgb(96, 59, 16)
HSL	hsl(32, 71%, 22%)
HSV	hsv(32, 83%, 38%)
CMYK	cmyk(0%, 38.5%, 83.3%, 62.4%)
CIE-LAB	lab(28.52, 12.39, 31.76)
CIE-LCH	lch(28.52, 34.09, 68.69°)
OKLab	oklab(38.83% 0.0318 0.0694)
OKLCH	oklch(38.83% 0.076 65.4)
XYZ	xyz(6.4819, 5.6528, 1.2398)
Luminance	0.0565 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603B10 #103560

analogous

#601310 #603B10 #5D6010

triadic

#603B10 #10603B #3B1060

tetradic

#603B10 #106013 #103560 #60105D

square

#603B10 #106013 #103560 #60105D

split-complementary

#603B10 #105D60 #131060

monochromatic

#1A1004 #2C1B07 #603B10 #945B19 #C97B21

Accessibility & contrast

On white

9.86

#603B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#603B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603B10

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603B10	#FFFFFF	#000000	##FFFFFF
##603B10	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E0A

Deuteranopia (green-blind)

#504711

Tritanopia (blue-blind)

#693232

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #603b10;
/* rgb */ color: rgb(96, 59, 16);
/* oklch */ color: oklch(38.8% 0.076 65.4);

Tailwind

colors: {
  custom: {
    50: '#917152',
    500: '#603b10',
    950: '#000000',
  },
}

SCSS

$custom: #603b10;
$custom-light: #917152;
$custom-dark: #000000;

JSON

{
  "hex": "#603b10",
  "rgb": {
    "r": 96,
    "g": 59,
    "b": 16
  },
  "hsl": {
    "h": 32.25,
    "s": 71.429,
    "l": 21.961
  },
  "oklch": {
    "l": 0.38834,
    "c": 0.07629,
    "h": 65.4
  },
  "luminance": 0.05652
}

Semantic roles & 50–950 ramp

primary

#603B10

secondary

#336299

accent

#8DEE3A

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0D0702

muted

#7E7A78

Preview Lab

Preview with #603B10

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

Preview Lab → · Contrast checker → · Palette generator →