#613F23#613F23

#613F23 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.0% C 0.063 H 59.0°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#613F23
RGB	rgb(97, 63, 35)
HSL	hsl(27, 47%, 26%)
HSV	hsv(27, 64%, 38%)
CMYK	cmyk(0%, 35.1%, 63.9%, 62%)
CIE-LAB	lab(29.96, 11.60, 23.00)
CIE-LCH	lch(29.96, 25.76, 63.22°)
OKLab	oklab(40.05% 0.0325 0.0542)
OKLCH	oklch(40.05% 0.063 59)
XYZ	xyz(7.0111, 6.2183, 2.4208)
Luminance	0.0622 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F23 #234561

analogous

#612326 #613F23 #615E23

triadic

#613F23 #23613F #3F2361

tetradic

#613F23 #266123 #234561 #5E2361

square

#613F23 #266123 #234561 #5E2361

split-complementary

#613F23 #23615E #232661

monochromatic

#160F08 #342213 #613F23 #8E5C33 #BB7943

Accessibility & contrast

On white

9.36

#613F23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#613F23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F23

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F23	#FFFFFF	#000000	##FFFFFF
##613F23	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494221

Deuteranopia (green-blind)

#514A23

Tritanopia (blue-blind)

#6A3838

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #613f23;
/* rgb */ color: rgb(97, 63, 35);
/* oklch */ color: oklch(40.0% 0.063 59.0);

Tailwind

colors: {
  custom: {
    50: '#91745e',
    500: '#613f23',
    950: '#000000',
  },
}

SCSS

$custom: #613f23;
$custom-light: #91745e;
$custom-dark: #000000;

JSON

{
  "hex": "#613f23",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 35
  },
  "hsl": {
    "h": 27.097,
    "s": 46.97,
    "l": 25.882
  },
  "oklch": {
    "l": 0.40048,
    "c": 0.06321,
    "h": 59
  },
  "luminance": 0.06218
}

Semantic roles & 50–950 ramp

primary

#613F23

secondary

#4B7395

accent

#9AD751

background

#F9F7F5

surface

#F1EDE9

border

#CBC8C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #613F23

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

Preview Lab → · Contrast checker → · Palette generator →