#AD643E#AD643E

#AD643E is a mid, moderate orange. Relative luminance 0.183; OKLCH L 57.8% C 0.108 H 47.2°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#AD643E
RGB	rgb(173, 100, 62)
HSL	hsl(21, 47%, 46%)
HSV	hsv(21, 64%, 68%)
CMYK	cmyk(0%, 42.2%, 64.2%, 32.2%)
CIE-LAB	lab(49.92, 25.92, 33.89)
CIE-LCH	lch(49.92, 42.67, 52.59°)
OKLab	oklab(57.79% 0.0734 0.0793)
OKLCH	oklch(57.79% 0.108 47.2)
XYZ	xyz(22.6620, 18.3487, 6.9047)
Luminance	0.1835 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD643E #3E87AD

analogous

#AD3E4F #AD643E #AD9B3E

triadic

#AD643E #3EAD64 #643EAD

tetradic

#AD643E #4FAD3E #3E87AD #9B3EAD

square

#AD643E #4FAD3E #3E87AD #9B3EAD

split-complementary

#AD643E #3EAD9B #3E4FAD

monochromatic

#53301E #804A2E #AD643E #C78462 #D7A78F

Accessibility & contrast

On white

4.50

#AD643E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#AD643E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AD643E

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD643E	#FFFFFF	#000000	##000000
##AD643E	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786D3A

Deuteranopia (green-blind)

#8A7D3D

Tritanopia (blue-blind)

#BD565B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #ad643e;
/* rgb */ color: rgb(173, 100, 62);
/* oklch */ color: oklch(57.8% 0.108 47.2);

Tailwind

colors: {
  custom: {
    50: '#ca9174',
    500: '#ad643e',
    950: '#000000',
  },
}

SCSS

$custom: #ad643e;
$custom-light: #ca9174;
$custom-dark: #000000;

JSON

{
  "hex": "#ad643e",
  "rgb": {
    "r": 173,
    "g": 100,
    "b": 62
  },
  "hsl": {
    "h": 20.541,
    "s": 47.234,
    "l": 46.078
  },
  "oklch": {
    "l": 0.57792,
    "c": 0.10801,
    "h": 47.2
  },
  "luminance": 0.18346
}

Semantic roles & 50–950 ramp

primary

#AD643E

secondary

#85ADC2

accent

#A9D751

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140D08

muted

#837D7B

Preview Lab

Preview with #AD643E

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

Preview Lab → · Contrast checker → · Palette generator →