#644716#644716

#644716 is a dark, moderate orange. Relative luminance 0.073; OKLCH L 42.0% C 0.075 H 76.8°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#644716
RGB	rgb(100, 71, 22)
HSL	hsl(38, 64%, 24%)
HSV	hsv(38, 78%, 39%)
CMYK	cmyk(0%, 29%, 78%, 60.8%)
CIE-LAB	lab(32.42, 7.20, 32.92)
CIE-LCH	lch(32.42, 33.70, 77.67°)
OKLab	oklab(42.01% 0.0172 0.0731)
OKLCH	oklch(42.01% 0.075 76.8)
XYZ	xyz(7.6541, 7.2743, 1.7599)
Luminance	0.0727 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644716 #163364

analogous

#642016 #644716 #5A6416

triadic

#644716 #166447 #471664

tetradic

#644716 #166420 #163364 #64165A

square

#644716 #166420 #163364 #64165A

split-complementary

#644716 #165A64 #201664

monochromatic

#191206 #32230B #644716 #966B21 #C88E2C

Accessibility & contrast

On white

8.55

#644716 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#644716 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644716

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644716	#FFFFFF	#000000	##FFFFFF
##644716	1.00	8.55	2.45	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52480F

Deuteranopia (green-blind)

#594F18

Tritanopia (blue-blind)

#6D3F3D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #644716;
/* rgb */ color: rgb(100, 71, 22);
/* oklch */ color: oklch(42.0% 0.075 76.8);

Tailwind

colors: {
  custom: {
    50: '#947a56',
    500: '#644716',
    950: '#000000',
  },
}

SCSS

$custom: #644716;
$custom-light: #947a56;
$custom-dark: #000000;

JSON

{
  "hex": "#644716",
  "rgb": {
    "r": 100,
    "g": 71,
    "b": 22
  },
  "hsl": {
    "h": 37.692,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.42009,
    "c": 0.07509,
    "h": 76.8
  },
  "luminance": 0.07274
}

Semantic roles & 50–950 ramp

primary

#644716

secondary

#3B5F9B

accent

#7FE741

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #644716

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

Preview Lab → · Contrast checker → · Palette generator →