#678328#678328

#678328 is a mid, vivid yellow-green. Relative luminance 0.193; OKLCH L 56.9% C 0.121 H 124.9°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX#678328
RGBrgb(103, 131, 40)
HSLhsl(78, 53%, 34%)
HSVhsv(78, 69%, 51%)
CMYKcmyk(21.4%, 0%, 69.5%, 48.6%)
CIE-LABlab(51.00, -24.15, 43.98)
CIE-LCHlch(51.00, 50.17, 118.78°)
OKLaboklab(56.94% -0.0695 0.0996)
OKLCHoklch(56.94% 0.121 124.9)
XYZxyz(14.0929, 19.2692, 4.9839)
Luminance0.1927 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#678328 #442883
analogous
#837128 #678328 #398328
triadic
#678328 #286783 #832867
tetradic
#678328 #288371 #442883 #832839
square
#678328 #288371 #442883 #832839
split-complementary
#678328 #283983 #712883
monochromatic
#1D250B #42541A #678328 #8CB236 #A9CC59

Accessibility & contrast

On white

4.33
#678328 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.85
#678328 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678328
4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##678328#FFFFFF#000000##000000
##6783281.004.334.854.85
#FFFFFF4.331.0021.0021.00
#0000004.8521.001.001.00
##0000004.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#8A7A1B
Deuteranopia (green-blind)
#86792F
Tritanopia (blue-blind)
#6C7D71
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #678328;
/* rgb */ color: rgb(103, 131, 40);
/* oklch */ color: oklch(56.9% 0.121 124.9);
Tailwind
colors: {
  custom: {
    50: '#95a767',
    500: '#678328',
    950: '#000000',
  },
}
SCSS
$custom: #678328;
$custom-light: #95a767;
$custom-dark: #000000;
JSON
{
  "hex": "#678328",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 40
  },
  "hsl": {
    "h": 78.462,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56935,
    "c": 0.12145,
    "h": 124.9
  },
  "luminance": 0.19269
}

Semantic roles & 50–950 ramp

primary
#678328
secondary
#7255B1
accent
#4BDD78
background
#F9FAF6
surface
#F2F4EB
border
#CCCEC6
text
#0E0F06
muted
#7E7F7A

Preview Lab

Preview with #678328

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

Preview Lab → · Contrast checker → · Palette generator →

#678328 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva