#644911#644911

#644911 is a dark, moderate orange. Relative luminance 0.075; OKLCH L 42.4% C 0.079 H 81.1°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#644911
RGB	rgb(100, 73, 17)
HSL	hsl(40, 71%, 23%)
HSV	hsv(40, 83%, 39%)
CMYK	cmyk(0%, 27%, 83%, 60.8%)
CIE-LAB	lab(32.95, 5.72, 35.69)
CIE-LCH	lch(32.95, 36.14, 80.90°)
OKLab	oklab(42.41% 0.0122 0.0778)
OKLCH	oklch(42.41% 0.079 81.1)
XYZ	xyz(7.7398, 7.5155, 1.5732)
Luminance	0.0751 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644911 #112C64

analogous

#641F11 #644911 #556411

triadic

#644911 #116449 #491164

tetradic

#644911 #11641F #112C64 #641155

square

#644911 #11641F #112C64 #641155

split-complementary

#644911 #115564 #1F1164

monochromatic

#1A1304 #302308 #644911 #986F1A #CD9523

Accessibility & contrast

On white

8.39

#644911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#644911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644911

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644911	#FFFFFF	#000000	##FFFFFF
##644911	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544907

Deuteranopia (green-blind)

#5A5014

Tritanopia (blue-blind)

#6D413E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #644911;
/* rgb */ color: rgb(100, 73, 17);
/* oklch */ color: oklch(42.4% 0.079 81.1);

Tailwind

colors: {
  custom: {
    50: '#947b54',
    500: '#644911',
    950: '#000000',
  },
}

SCSS

$custom: #644911;
$custom-light: #947b54;
$custom-dark: #000000;

JSON

{
  "hex": "#644911",
  "rgb": {
    "r": 100,
    "g": 73,
    "b": 17
  },
  "hsl": {
    "h": 40.482,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.42411,
    "c": 0.07875,
    "h": 81.1
  },
  "luminance": 0.07515
}

Semantic roles & 50–950 ramp

primary

#644911

secondary

#35569C

accent

#75EE3A

background

#F9F7F5

surface

#F2EDE8

border

#CCC8C4

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #644911

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

Preview Lab → · Contrast checker → · Palette generator →