#A3753A#A3753A

#A3753A is a mid, moderate orange. Relative luminance 0.208; OKLCH L 59.7% C 0.095 H 71.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#A3753A
RGB	rgb(163, 117, 58)
HSL	hsl(34, 48%, 43%)
HSV	hsv(34, 64%, 64%)
CMYK	cmyk(0%, 28.2%, 64.4%, 36.1%)
CIE-LAB	lab(52.75, 11.74, 38.99)
CIE-LCH	lch(52.75, 40.72, 73.25°)
OKLab	oklab(59.7% 0.0311 0.0901)
OKLCH	oklch(59.7% 0.095 71)
XYZ	xyz(22.2306, 20.8163, 6.8493)
Luminance	0.2082 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3753A #3A68A3

analogous

#A3403A #A3753A #9CA33A

triadic

#A3753A #3AA375 #753AA3

tetradic

#A3753A #3AA340 #3A68A3 #A33A9C

square

#A3753A #3AA340 #3A68A3 #A33A9C

split-complementary

#A3753A #3A9CA3 #403AA3

monochromatic

#49341A #76552A #A3753A #C39457 #D3B184

Accessibility & contrast

On white

4.07

#A3753A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#A3753A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A3753A

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3753A	#FFFFFF	#000000	##000000
##A3753A	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857734

Deuteranopia (green-blind)

#90823B

Tritanopia (blue-blind)

#B16A68

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a3753a;
/* rgb */ color: rgb(163, 117, 58);
/* oklch */ color: oklch(59.7% 0.095 71.0);

Tailwind

colors: {
  custom: {
    50: '#c29c72',
    500: '#a3753a',
    950: '#000000',
  },
}

SCSS

$custom: #a3753a;
$custom-light: #c29c72;
$custom-dark: #000000;

JSON

{
  "hex": "#a3753a",
  "rgb": {
    "r": 163,
    "g": 117,
    "b": 58
  },
  "hsl": {
    "h": 33.714,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.59698,
    "c": 0.09531,
    "h": 71
  },
  "luminance": 0.20815
}

Semantic roles & 50–950 ramp

primary

#A3753A

secondary

#7C98BD

accent

#8CD751

background

#FCF9F7

surface

#F8F2ED

border

#D1CCC8

text

#130E08

muted

#827E7B

Preview Lab

Preview with #A3753A

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

Preview Lab → · Contrast checker → · Palette generator →