#644616#644616

#644616 is a dark, moderate orange. Relative luminance 0.071; OKLCH L 41.8% C 0.075 H 75.3°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#644616
RGB	rgb(100, 70, 22)
HSL	hsl(37, 64%, 24%)
HSV	hsv(37, 78%, 39%)
CMYK	cmyk(0%, 30%, 78%, 60.8%)
CIE-LAB	lab(32.14, 7.81, 32.64)
CIE-LCH	lch(32.14, 33.56, 76.54°)
OKLab	oklab(41.79% 0.019 0.0725)
OKLCH	oklch(41.79% 0.075 75.3)
XYZ	xyz(7.5910, 7.1482, 1.7388)
Luminance	0.0715 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644616 #163464

analogous

#641F16 #644616 #5B6416

triadic

#644616 #166446 #461664

tetradic

#644616 #16641F #163464 #64165B

square

#644616 #16641F #163464 #64165B

split-complementary

#644616 #165B64 #1F1664

monochromatic

#191206 #32230B #644616 #966921 #C88C2C

Accessibility & contrast

On white

8.64

#644616 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#644616 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644616

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644616	#FFFFFF	#000000	##FFFFFF
##644616	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514710

Deuteranopia (green-blind)

#584F18

Tritanopia (blue-blind)

#6D3E3C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #644616;
/* rgb */ color: rgb(100, 70, 22);
/* oklch */ color: oklch(41.8% 0.075 75.3);

Tailwind

colors: {
  custom: {
    50: '#947956',
    500: '#644616',
    950: '#000000',
  },
}

SCSS

$custom: #644616;
$custom-light: #947956;
$custom-dark: #000000;

JSON

{
  "hex": "#644616",
  "rgb": {
    "r": 100,
    "g": 70,
    "b": 22
  },
  "hsl": {
    "h": 36.923,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.41789,
    "c": 0.07494,
    "h": 75.3
  },
  "luminance": 0.07148
}

Semantic roles & 50–950 ramp

primary

#644616

secondary

#3B609B

accent

#81E741

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #644616

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

Preview Lab → · Contrast checker → · Palette generator →