#647720#647720

#647720 is a mid, moderate yellow-green. Relative luminance 0.160; OKLCH L 53.6% C 0.113 H 121.1°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#647720
RGB	rgb(100, 119, 32)
HSL	hsl(73, 58%, 30%)
HSV	hsv(73, 73%, 47%)
CMYK	cmyk(16%, 0%, 73.1%, 53.3%)
CIE-LAB	lab(46.98, -19.86, 43.13)
CIE-LCH	lch(46.98, 47.49, 114.73°)
OKLab	oklab(53.62% -0.0583 0.0966)
OKLCH	oklch(53.62% 0.113 121.1)
XYZ	xyz(12.1133, 16.0073, 3.8178)
Luminance	0.1601 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647720 #332077

analogous

#775E20 #647720 #397720

triadic

#647720 #206477 #772064

tetradic

#647720 #20775E #332077 #772039

square

#647720 #20775E #332077 #772039

split-complementary

#647720 #203977 #5E2077

monochromatic

#141806 #3B4713 #647720 #8DA72D #AFCD45

Accessibility & contrast

On white

5.00

#647720 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#647720 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647720

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647720	#FFFFFF	#000000	##FFFFFF
##647720	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7011

Deuteranopia (green-blind)

#7C6F27

Tritanopia (blue-blind)

#6A7166

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #647720;
/* rgb */ color: rgb(100, 119, 32);
/* oklch */ color: oklch(53.6% 0.113 121.1);

Tailwind

colors: {
  custom: {
    50: '#939e62',
    500: '#647720',
    950: '#000000',
  },
}

SCSS

$custom: #647720;
$custom-light: #939e62;
$custom-dark: #000000;

JSON

{
  "hex": "#647720",
  "rgb": {
    "r": 100,
    "g": 119,
    "b": 32
  },
  "hsl": {
    "h": 73.103,
    "s": 57.616,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53618,
    "c": 0.11281,
    "h": 121.1
  },
  "luminance": 0.16007
}

Semantic roles & 50–950 ramp

primary

#647720

secondary

#5E48AA

accent

#47E169

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0E05

muted

#7E7E7A

Preview Lab

Preview with #647720

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

Preview Lab → · Contrast checker → · Palette generator →