#613F18#613F18

#613F18 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 39.9% C 0.071 H 66.7°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#613F18
RGB	rgb(97, 63, 24)
HSL	hsl(32, 60%, 24%)
HSV	hsv(32, 75%, 38%)
CMYK	cmyk(0%, 35.1%, 75.3%, 62%)
CIE-LAB	lab(29.82, 10.80, 29.10)
CIE-LCH	lch(29.82, 31.04, 69.63°)
OKLab	oklab(39.9% 0.0283 0.0655)
OKLCH	oklch(39.9% 0.071 66.7)
XYZ	xyz(6.8726, 6.1630, 1.6916)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F18 #183A61

analogous

#611A18 #613F18 #5E6118

triadic

#613F18 #18613F #3F1861

tetradic

#613F18 #18611A #183A61 #61185E

square

#613F18 #18611A #183A61 #61185E

split-complementary

#613F18 #185E61 #1A1861

monochromatic

#191006 #301F0C #613F18 #925F24 #C37F30

Accessibility & contrast

On white

9.41

#613F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#613F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F18

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F18	#FFFFFF	#000000	##FFFFFF
##613F18	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4214

Deuteranopia (green-blind)

#524919

Tritanopia (blue-blind)

#6A3737

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #613f18;
/* rgb */ color: rgb(97, 63, 24);
/* oklch */ color: oklch(39.9% 0.071 66.7);

Tailwind

colors: {
  custom: {
    50: '#917457',
    500: '#613f18',
    950: '#000000',
  },
}

SCSS

$custom: #613f18;
$custom-light: #917457;
$custom-dark: #000000;

JSON

{
  "hex": "#613f18",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 24
  },
  "hsl": {
    "h": 32.055,
    "s": 60.331,
    "l": 23.725
  },
  "oklch": {
    "l": 0.39898,
    "c": 0.07138,
    "h": 66.7
  },
  "luminance": 0.06162
}

Semantic roles & 50–950 ramp

primary

#613F18

secondary

#3D6797

accent

#8EE344

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0803

muted

#7E7B78

Preview Lab

Preview with #613F18

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

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