#75571B#75571B

#75571B is a mid, moderate orange. Relative luminance 0.107; OKLCH L 47.7% C 0.085 H 81.0°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#75571B
RGB	rgb(117, 87, 27)
HSL	hsl(40, 63%, 28%)
HSV	hsv(40, 77%, 46%)
CMYK	cmyk(0%, 25.6%, 76.9%, 54.1%)
CIE-LAB	lab(39.03, 6.03, 37.88)
CIE-LCH	lch(39.03, 38.35, 80.96°)
OKLab	oklab(47.67% 0.0133 0.0839)
OKLCH	oklch(47.67% 0.085 81)
XYZ	xyz(10.9428, 10.6782, 2.5215)
Luminance	0.1068 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75571B #1B3975

analogous

#752A1B #75571B #66751B

triadic

#75571B #1B7557 #571B75

tetradic

#75571B #1B752A #1B3975 #751B66

square

#75571B #1B752A #1B3975 #751B66

split-complementary

#75571B #1B6675 #2A1B75

monochromatic

#191206 #433210 #75571B #A77C26 #D19F39

Accessibility & contrast

On white

6.70

#75571B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#75571B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #75571B

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75571B	#FFFFFF	#000000	##FFFFFF
##75571B	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635712

Deuteranopia (green-blind)

#6A5F1D

Tritanopia (blue-blind)

#804E4B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #75571b;
/* rgb */ color: rgb(117, 87, 27);
/* oklch */ color: oklch(47.7% 0.085 81.0);

Tailwind

colors: {
  custom: {
    50: '#a0865c',
    500: '#75571b',
    950: '#000000',
  },
}

SCSS

$custom: #75571b;
$custom-light: #a0865c;
$custom-dark: #000000;

JSON

{
  "hex": "#75571b",
  "rgb": {
    "r": 117,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 40,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.47665,
    "c": 0.08496,
    "h": 81
  },
  "luminance": 0.10677
}

Semantic roles & 50–950 ramp

primary

#75571B

secondary

#4265A9

accent

#79E642

background

#FAF8F5

surface

#F4EFE9

border

#CECAC5

text

#0F0B04

muted

#7F7C79

Preview Lab

Preview with #75571B

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

Preview Lab → · Contrast checker → · Palette generator →