#648418#648418

#648418 is a mid, vivid yellow-green. Relative luminance 0.193; OKLCH L 56.9% C 0.134 H 125.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#648418
RGBrgb(100, 132, 24)
HSLhsl(78, 69%, 31%)
HSVhsv(78, 82%, 52%)
CMYKcmyk(24.2%, 0%, 81.8%, 48.2%)
CIE-LABlab(51.01, -26.86, 49.81)
CIE-LCHlch(51.01, 56.59, 118.34°)
OKLaboklab(56.86% -0.0781 0.1093)
OKLCHoklch(56.86% 0.134 125.6)
XYZxyz(13.6718, 19.2776, 3.8646)
Luminance0.1928 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#648418 #381884
analogous
#846E18 #648418 #2E8418
triadic
#648418 #186484 #841864
tetradic
#648418 #18846E #381884 #84182E
square
#648418 #18846E #381884 #84182E
split-complementary
#648418 #182E84 #6E1884
monochromatic
#161C05 #3D500F #648418 #8BB821 #ACDB3B

Accessibility & contrast

On white

4.32
#648418 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.86
#648418 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648418
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##648418#FFFFFF#000000##000000
##6484181.004.324.864.86
#FFFFFF4.321.0021.0021.00
#0000004.8621.001.001.00
##0000004.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C7B00
Deuteranopia (green-blind)
#877924
Tritanopia (blue-blind)
#697D70
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #648418;
/* rgb */ color: rgb(100, 132, 24);
/* oklch */ color: oklch(56.9% 0.134 125.6);
Tailwind
colors: {
  custom: {
    50: '#94a860',
    500: '#648418',
    950: '#000000',
  },
}
SCSS
$custom: #648418;
$custom-light: #94a860;
$custom-dark: #000000;
JSON
{
  "hex": "#648418",
  "rgb": {
    "r": 100,
    "g": 132,
    "b": 24
  },
  "hsl": {
    "h": 77.778,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.56859,
    "c": 0.1343,
    "h": 125.6
  },
  "luminance": 0.19278
}

Semantic roles & 50–950 ramp

primary
#648418
secondary
#6340B8
accent
#3CEC70
background
#F9FAF5
surface
#F2F4EA
border
#CCCEC6
text
#0D0F05
muted
#7E7F79

Preview Lab

Preview with #648418

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

Preview Lab → · Contrast checker → · Palette generator →

#648418 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva