#644D14#644D14

#644D14 is a dark, moderate orange. Relative luminance 0.081; OKLCH L 43.3% C 0.078 H 85.7°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#644D14
RGB	rgb(100, 77, 20)
HSL	hsl(43, 67%, 24%)
HSV	hsv(43, 80%, 39%)
CMYK	cmyk(0%, 23%, 80%, 60.8%)
CIE-LAB	lab(34.12, 3.40, 35.51)
CIE-LCH	lch(34.12, 35.68, 84.53°)
OKLab	oklab(43.34% 0.0059 0.0782)
OKLCH	oklch(43.34% 0.078 85.7)
XYZ	xyz(8.0362, 8.0681, 1.7957)
Luminance	0.0807 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644D14 #142B64

analogous

#642514 #644D14 #536414

triadic

#644D14 #14644D #4D1464

tetradic

#644D14 #146425 #142B64 #641453

square

#644D14 #146425 #142B64 #641453

split-complementary

#644D14 #145364 #251464

monochromatic

#1A1405 #31260A #644D14 #97741E #CA9C28

Accessibility & contrast

On white

8.03

#644D14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#644D14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644D14

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644D14	#FFFFFF	#000000	##FFFFFF
##644D14	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D0B

Deuteranopia (green-blind)

#5D5317

Tritanopia (blue-blind)

#6D4542

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #644d14;
/* rgb */ color: rgb(100, 77, 20);
/* oklch */ color: oklch(43.3% 0.078 85.7);

Tailwind

colors: {
  custom: {
    50: '#947e56',
    500: '#644d14',
    950: '#000000',
  },
}

SCSS

$custom: #644d14;
$custom-light: #947e56;
$custom-dark: #000000;

JSON

{
  "hex": "#644d14",
  "rgb": {
    "r": 100,
    "g": 77,
    "b": 20
  },
  "hsl": {
    "h": 42.75,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.43337,
    "c": 0.07837,
    "h": 85.7
  },
  "luminance": 0.08068
}

Semantic roles & 50–950 ramp

primary

#644D14

secondary

#38559B

accent

#6FEA3E

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #644D14

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

Preview Lab → · Contrast checker → · Palette generator →