#678619#678619

#678619 is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.6% C 0.135 H 125.0°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX#678619
RGBrgb(103, 134, 25)
HSLhsl(77, 69%, 31%)
HSVhsv(77, 81%, 53%)
CMYKcmyk(23.1%, 0%, 81.3%, 47.5%)
CIE-LABlab(51.84, -26.53, 50.33)
CIE-LCHlch(51.84, 56.89, 117.79°)
OKLaboklab(57.58% -0.0773 0.1104)
OKLCHoklch(57.58% 0.135 125)
XYZxyz(14.2942, 20.0038, 4.0276)
Luminance0.2000 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#678619 #381986
analogous
#866E19 #678619 #308619
triadic
#678619 #196786 #861967
tetradic
#678619 #19866E #381986 #861930
square
#678619 #19866E #381986 #861930
split-complementary
#678619 #193086 #6E1986
monochromatic
#181F06 #3F520F #678619 #8FBA23 #AEDB3E

Accessibility & contrast

On white

4.20
#678619 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.00
#678619 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678619
5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##678619#FFFFFF#000000##000000
##6786191.004.205.005.00
#FFFFFF4.201.0021.0021.00
#0000005.0021.001.001.00
##0000005.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E7D00
Deuteranopia (green-blind)
#8A7B24
Tritanopia (blue-blind)
#6C7F72
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #678619;
/* rgb */ color: rgb(103, 134, 25);
/* oklch */ color: oklch(57.6% 0.135 125.0);
Tailwind
colors: {
  custom: {
    50: '#96a960',
    500: '#678619',
    950: '#000000',
  },
}
SCSS
$custom: #678619;
$custom-light: #96a960;
$custom-dark: #000000;
JSON
{
  "hex": "#678619",
  "rgb": {
    "r": 103,
    "g": 134,
    "b": 25
  },
  "hsl": {
    "h": 77.064,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.57585,
    "c": 0.1348,
    "h": 125
  },
  "luminance": 0.20004
}

Semantic roles & 50–950 ramp

primary
#678619
secondary
#6341BA
accent
#3CEB6E
background
#F9FAF6
surface
#F2F4EB
border
#CCCEC6
text
#0E0F05
muted
#7E7F7A

Preview Lab

Preview with #678619

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

Preview Lab → · Contrast checker → · Palette generator →

#678619 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva