#A3752C#A3752C

#A3752C is a mid, moderate orange. Relative luminance 0.207; OKLCH L 59.5% C 0.105 H 75.4°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#A3752C
RGB	rgb(163, 117, 44)
HSL	hsl(37, 57%, 41%)
HSV	hsv(37, 73%, 64%)
CMYK	cmyk(0%, 28.2%, 73%, 36.1%)
CIE-LAB	lab(52.61, 10.89, 45.63)
CIE-LCH	lch(52.61, 46.91, 76.58°)
OKLab	oklab(59.55% 0.0266 0.1019)
OKLCH	oklch(59.55% 0.105 75.4)
XYZ	xyz(21.9217, 20.6927, 5.2219)
Luminance	0.2069 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3752C #2C5AA3

analogous

#A33A2C #A3752C #95A32C

triadic

#A3752C #2CA375 #752CA3

tetradic

#A3752C #2CA33A #2C5AA3 #A32C95

square

#A3752C #2CA33A #2C5AA3 #A32C95

split-complementary

#A3752C #2C95A3 #3A2CA3

monochromatic

#433012 #73521F #A3752C #CC9641 #D9B071

Accessibility & contrast

On white

4.09

#A3752C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#A3752C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A3752C

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3752C	#FFFFFF	#000000	##000000
##A3752C	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867723

Deuteranopia (green-blind)

#91822E

Tritanopia (blue-blind)

#B16966

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a3752c;
/* rgb */ color: rgb(163, 117, 44);
/* oklch */ color: oklch(59.5% 0.105 75.4);

Tailwind

colors: {
  custom: {
    50: '#c29c69',
    500: '#a3752c',
    950: '#000000',
  },
}

SCSS

$custom: #a3752c;
$custom-light: #c29c69;
$custom-dark: #000000;

JSON

{
  "hex": "#a3752c",
  "rgb": {
    "r": 163,
    "g": 117,
    "b": 44
  },
  "hsl": {
    "h": 36.807,
    "s": 57.488,
    "l": 40.588
  },
  "oklch": {
    "l": 0.59548,
    "c": 0.10528,
    "h": 75.4
  },
  "luminance": 0.20691
}

Semantic roles & 50–950 ramp

primary

#A3752C

secondary

#6B8CC0

accent

#82E147

background

#FCF9F6

surface

#F8F2EB

border

#D1CCC6

text

#130E06

muted

#827E7A

Preview Lab

Preview with #A3752C

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

Preview Lab → · Contrast checker → · Palette generator →