#603A17#603A17

#603A17 is a dark, moderate orange. Relative luminance 0.056; OKLCH L 38.7% C 0.072 H 60.4°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#603A17
RGB	rgb(96, 58, 23)
HSL	hsl(29, 61%, 23%)
HSV	hsv(29, 76%, 38%)
CMYK	cmyk(0%, 39.6%, 76%, 62.4%)
CIE-LAB	lab(28.31, 13.37, 27.99)
CIE-LCH	lch(28.31, 31.02, 64.46°)
OKLab	oklab(38.7% 0.0358 0.063)
OKLCH	oklch(38.7% 0.072 60.4)
XYZ	xyz(6.4921, 5.5754, 1.5447)
Luminance	0.0558 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603A17 #173D60

analogous

#601718 #603A17 #605E17

triadic

#603A17 #17603A #3A1760

tetradic

#603A17 #186017 #173D60 #5E1760

square

#603A17 #186017 #173D60 #5E1760

split-complementary

#603A17 #17605E #171860

monochromatic

#190F06 #2F1C0B #603A17 #915823 #C3762F

Accessibility & contrast

On white

9.93

#603A17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#603A17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603A17

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603A17	#FFFFFF	#000000	##FFFFFF
##603A17	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E13

Deuteranopia (green-blind)

#4F4617

Tritanopia (blue-blind)

#693232

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #603a17;
/* rgb */ color: rgb(96, 58, 23);
/* oklch */ color: oklch(38.7% 0.072 60.4);

Tailwind

colors: {
  custom: {
    50: '#917056',
    500: '#603a17',
    950: '#000000',
  },
}

SCSS

$custom: #603a17;
$custom-light: #917056;
$custom-dark: #000000;

JSON

{
  "hex": "#603a17",
  "rgb": {
    "r": 96,
    "g": 58,
    "b": 23
  },
  "hsl": {
    "h": 28.767,
    "s": 61.345,
    "l": 23.333
  },
  "oklch": {
    "l": 0.38696,
    "c": 0.07248,
    "h": 60.4
  },
  "luminance": 0.05575
}

Semantic roles & 50–950 ramp

primary

#603A17

secondary

#3C6B97

accent

#97E443

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #603A17

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

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