#647919#647919

#647919 is a mid, moderate yellow-green. Relative luminance 0.165; OKLCH L 54.1% C 0.120 H 121.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX#647919
RGBrgb(100, 121, 25)
HSLhsl(73, 66%, 29%)
HSVhsv(73, 79%, 47%)
CMYKcmyk(17.4%, 0%, 79.3%, 52.5%)
CIE-LABlab(47.56, -21.30, 46.31)
CIE-LCHlch(47.56, 50.97, 114.69°)
OKLaboklab(54.07% -0.0628 0.1021)
OKLCHoklch(54.07% 0.12 121.6)
XYZxyz(12.2686, 16.4542, 3.4492)
Luminance0.1645 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#647919 #2E1979
analogous
#795E19 #647919 #347919
triadic
#647919 #196479 #791964
tetradic
#647919 #19795E #2E1979 #791934
square
#647919 #19795E #2E1979 #791934
split-complementary
#647919 #193479 #5E1979
monochromatic
#151905 #3A460F #647919 #8EAC23 #B3D637

Accessibility & contrast

On white

4.89
#647919 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.29
#647919 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647919
4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##647919#FFFFFF#000000##FFFFFF
##6479191.004.894.294.89
#FFFFFF4.891.0021.001.00
#0000004.2921.001.0021.00
##FFFFFF4.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#817102
Deuteranopia (green-blind)
#7E7122
Tritanopia (blue-blind)
#6A7267
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #647919;
/* rgb */ color: rgb(100, 121, 25);
/* oklch */ color: oklch(54.1% 0.120 121.6);
Tailwind
colors: {
  custom: {
    50: '#939f5e',
    500: '#647919',
    950: '#000000',
  },
}
SCSS
$custom: #647919;
$custom-light: #939f5e;
$custom-dark: #000000;
JSON
{
  "hex": "#647919",
  "rgb": {
    "r": 100,
    "g": 121,
    "b": 25
  },
  "hsl": {
    "h": 73.125,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.54072,
    "c": 0.11985,
    "h": 121.6
  },
  "luminance": 0.16454
}

Semantic roles & 50–950 ramp

primary
#647919
secondary
#5840AE
accent
#3FE964
background
#F9F9F5
surface
#F2F2E9
border
#CCCCC5
text
#0D0E05
muted
#7E7E79

Preview Lab

Preview with #647919

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

Preview Lab → · Contrast checker → · Palette generator →

#647919 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva