#A3683E#A3683E

#A3683E is a mid, moderate orange. Relative luminance 0.180; OKLCH L 57.2% C 0.095 H 55.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#A3683E
RGB	rgb(163, 104, 62)
HSL	hsl(25, 45%, 44%)
HSV	hsv(25, 62%, 64%)
CMYK	cmyk(0%, 36.2%, 62%, 36.1%)
CIE-LAB	lab(49.54, 19.41, 33.13)
CIE-LCH	lch(49.54, 38.39, 59.63°)
OKLab	oklab(57.22% 0.0546 0.0779)
OKLCH	oklch(57.22% 0.095 55)
XYZ	xyz(20.9255, 18.0368, 6.9359)
Luminance	0.1804 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3683E #3E79A3

analogous

#A33E47 #A3683E #A39B3E

triadic

#A3683E #3EA368 #683EA3

tetradic

#A3683E #47A33E #3E79A3 #9B3EA3

square

#A3683E #47A33E #3E79A3 #9B3EA3

split-complementary

#A3683E #3EA39B #3E47A3

monochromatic

#4A2F1C #774C2D #A3683E #C1875D #D2A889

Accessibility & contrast

On white

4.56

#A3683E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#A3683E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A3683E

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3683E	#FFFFFF	#000000	##000000
##A3683E	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E3A

Deuteranopia (green-blind)

#877B3E

Tritanopia (blue-blind)

#B15C5E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a3683e;
/* rgb */ color: rgb(163, 104, 62);
/* oklch */ color: oklch(57.2% 0.095 55.0);

Tailwind

colors: {
  custom: {
    50: '#c29374',
    500: '#a3683e',
    950: '#000000',
  },
}

SCSS

$custom: #a3683e;
$custom-light: #c29374;
$custom-dark: #000000;

JSON

{
  "hex": "#a3683e",
  "rgb": {
    "r": 163,
    "g": 104,
    "b": 62
  },
  "hsl": {
    "h": 24.95,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.57221,
    "c": 0.09509,
    "h": 55
  },
  "luminance": 0.18035
}

Semantic roles & 50–950 ramp

primary

#A3683E

secondary

#80A4BD

accent

#9FD553

background

#FCF9F7

surface

#F8F1ED

border

#D1CBC8

text

#130D08

muted

#827E7B

Preview Lab

Preview with #A3683E

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

Preview Lab → · Contrast checker → · Palette generator →