#668319#668319

#668319 is a mid, vivid yellow-green. Relative luminance 0.191; OKLCH L 56.8% C 0.132 H 124.4°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX#668319
RGBrgb(102, 131, 25)
HSLhsl(76, 68%, 31%)
HSVhsv(76, 81%, 51%)
CMYKcmyk(22.1%, 0%, 80.9%, 48.6%)
CIE-LABlab(50.84, -25.47, 49.39)
CIE-LCHlch(50.84, 55.57, 117.28°)
OKLaboklab(56.75% -0.0744 0.1085)
OKLCHoklch(56.75% 0.132 124.4)
XYZxyz(13.7714, 19.1274, 3.8859)
Luminance0.1913 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#668319 #361983
analogous
#836B19 #668319 #318319
triadic
#668319 #196683 #831966
tetradic
#668319 #19836B #361983 #831931
square
#668319 #19836B #361983 #831931
split-complementary
#668319 #193183 #6B1983
monochromatic
#161C05 #3E500F #668319 #8EB623 #AFDA3D

Accessibility & contrast

On white

4.35
#668319 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.83
#668319 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668319
4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##668319#FFFFFF#000000##000000
##6683191.004.354.834.83
#FFFFFF4.351.0021.0021.00
#0000004.8321.001.001.00
##0000004.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B7A00
Deuteranopia (green-blind)
#877924
Tritanopia (blue-blind)
#6B7C70
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #668319;
/* rgb */ color: rgb(102, 131, 25);
/* oklch */ color: oklch(56.8% 0.132 124.4);
Tailwind
colors: {
  custom: {
    50: '#95a760',
    500: '#668319',
    950: '#000000',
  },
}
SCSS
$custom: #668319;
$custom-light: #95a760;
$custom-dark: #000000;
JSON
{
  "hex": "#668319",
  "rgb": {
    "r": 102,
    "g": 131,
    "b": 25
  },
  "hsl": {
    "h": 76.415,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.56753,
    "c": 0.13152,
    "h": 124.4
  },
  "luminance": 0.19128
}

Semantic roles & 50–950 ramp

primary
#668319
secondary
#6141B7
accent
#3DEB6D
background
#F9FAF5
surface
#F2F4EA
border
#CCCEC6
text
#0E0F05
muted
#7E7F79

Preview Lab

Preview with #668319

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

Preview Lab → · Contrast checker → · Palette generator →

#668319 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva