#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
RGBrgb(100, 119, 32)
HSLhsl(73, 58%, 30%)
HSVhsv(73, 73%, 47%)
CMYKcmyk(16%, 0%, 73.1%, 53.3%)
CIE-LABlab(46.98, -19.86, 43.13)
CIE-LCHlch(46.98, 47.49, 114.73°)
OKLaboklab(53.62% -0.0583 0.0966)
OKLCHoklch(53.62% 0.113 121.1)
XYZxyz(12.1133, 16.0073, 3.8178)
Luminance0.1601 (WCAG relative)
Temperaturewarm
Familyyellow-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
##6477201.005.004.205.00
#FFFFFF5.001.0021.001.00
#0000004.2021.001.0021.00
##FFFFFF5.001.0021.001.00

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 →

#647720 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva