#647718#647718

#647718 is a mid, moderate yellow-green. Relative luminance 0.160; OKLCH L 53.6% C 0.118 H 120.7°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#647718
RGB	rgb(100, 119, 24)
HSL	hsl(72, 66%, 28%)
HSV	hsv(72, 80%, 47%)
CMYK	cmyk(16%, 0%, 79.8%, 53.3%)
CIE-LAB	lab(46.93, -20.31, 46.07)
CIE-LCH	lch(46.93, 50.35, 113.79°)
OKLab	oklab(53.56% -0.0602 0.1014)
OKLCH	oklch(53.56% 0.118 120.7)
XYZ	xyz(12.0174, 15.9689, 3.3132)
Luminance	0.1597 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647718 #2B1877

analogous

#775A18 #647718 #347718

triadic

#647718 #186477 #771864

tetradic

#647718 #18775A #2B1877 #771834

square

#647718 #18775A #2B1877 #771834

split-complementary

#647718 #183477 #5A1877

monochromatic

#151905 #39440E #647718 #8FAA22 #B5D633

Accessibility & contrast

On white

5.01

#647718 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#647718 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647718

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647718	#FFFFFF	#000000	##FFFFFF
##647718	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7001

Deuteranopia (green-blind)

#7D6F21

Tritanopia (blue-blind)

#6A7065

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #647718;
/* rgb */ color: rgb(100, 119, 24);
/* oklch */ color: oklch(53.6% 0.118 120.7);

Tailwind

colors: {
  custom: {
    50: '#939e5e',
    500: '#647718',
    950: '#000000',
  },
}

SCSS

$custom: #647718;
$custom-light: #939e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#647718",
  "rgb": {
    "r": 100,
    "g": 119,
    "b": 24
  },
  "hsl": {
    "h": 72,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.53561,
    "c": 0.11789,
    "h": 120.7
  },
  "luminance": 0.15969
}

Semantic roles & 50–950 ramp

primary

#647718

secondary

#553FAC

accent

#3EE961

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #647718

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

Preview Lab → · Contrast checker → · Palette generator →