#A3733D#A3733D

#A3733D is a mid, moderate orange. Relative luminance 0.204; OKLCH L 59.3% C 0.093 H 67.5°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#A3733D
RGB	rgb(163, 115, 61)
HSL	hsl(32, 46%, 44%)
HSV	hsv(32, 63%, 64%)
CMYK	cmyk(0%, 29.4%, 62.6%, 36.1%)
CIE-LAB	lab(52.27, 13.09, 36.89)
CIE-LCH	lch(52.27, 39.14, 70.47°)
OKLab	oklab(59.34% 0.0355 0.086)
OKLCH	oklch(59.34% 0.093 67.5)
XYZ	xyz(22.0787, 20.3867, 7.1862)
Luminance	0.2039 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3733D #3D6DA3

analogous

#A3403D #A3733D #A0A33D

triadic

#A3733D #3DA373 #733DA3

tetradic

#A3733D #3DA340 #3D6DA3 #A33DA0

square

#A3733D #3DA340 #3D6DA3 #A33DA0

split-complementary

#A3733D #3DA0A3 #403DA3

monochromatic

#4A341C #76542C #A3733D #C2925B #D2AF88

Accessibility & contrast

On white

4.14

#A3733D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#A3733D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A3733D

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3733D	#FFFFFF	#000000	##000000
##A3733D	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837638

Deuteranopia (green-blind)

#8E813E

Tritanopia (blue-blind)

#B16867

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #a3733d;
/* rgb */ color: rgb(163, 115, 61);
/* oklch */ color: oklch(59.3% 0.093 67.5);

Tailwind

colors: {
  custom: {
    50: '#c29b74',
    500: '#a3733d',
    950: '#000000',
  },
}

SCSS

$custom: #a3733d;
$custom-light: #c29b74;
$custom-dark: #000000;

JSON

{
  "hex": "#a3733d",
  "rgb": {
    "r": 163,
    "g": 115,
    "b": 61
  },
  "hsl": {
    "h": 31.765,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.59338,
    "c": 0.093,
    "h": 67.5
  },
  "luminance": 0.20385
}

Semantic roles & 50–950 ramp

primary

#A3733D

secondary

#7F9CBD

accent

#90D553

background

#FCF9F7

surface

#F8F2ED

border

#D1CCC8

text

#130E08

muted

#827E7B

Preview Lab

Preview with #A3733D

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

Preview Lab → · Contrast checker → · Palette generator →