#678E19#678E19

#678E19 is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.6% C 0.145 H 127.3°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX#678E19
RGBrgb(103, 142, 25)
HSLhsl(80, 70%, 33%)
HSVhsv(80, 82%, 56%)
CMYKcmyk(27.5%, 0%, 82.4%, 44.3%)
CIE-LABlab(54.34, -30.37, 52.60)
CIE-LCHlch(54.34, 60.74, 120.01°)
OKLaboklab(59.62% -0.0877 0.1152)
OKLCHoklch(59.62% 0.145 127.3)
XYZxyz(15.4420, 22.2994, 4.4102)
Luminance0.2230 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#678E19 #40198E
analogous
#8E7A19 #678E19 #2C8E19
triadic
#678E19 #19678E #8E1967
tetradic
#678E19 #198E7A #40198E #8E192C
square
#678E19 #198E7A #40198E #8E192C
split-complementary
#678E19 #192C8E #7A198E
monochromatic
#1C2607 #415A10 #678E19 #8DC222 #AADE43

Accessibility & contrast

On white

3.85
#678E19 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.46
#678E19 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678E19
5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##678E19#FFFFFF#000000##000000
##678E191.003.855.465.46
#FFFFFF3.851.0021.0021.00
#0000005.4621.001.001.00
##0000005.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#968400
Deuteranopia (green-blind)
#908126
Tritanopia (blue-blind)
#6B8779
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #678e19;
/* rgb */ color: rgb(103, 142, 25);
/* oklch */ color: oklch(59.6% 0.145 127.3);
Tailwind
colors: {
  custom: {
    50: '#96af62',
    500: '#678e19',
    950: '#000000',
  },
}
SCSS
$custom: #678e19;
$custom-light: #96af62;
$custom-dark: #000000;
JSON
{
  "hex": "#678e19",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 25
  },
  "hsl": {
    "h": 80,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.59616,
    "c": 0.14485,
    "h": 127.3
  },
  "luminance": 0.223
}

Semantic roles & 50–950 ramp

primary
#678E19
secondary
#6D44BF
accent
#3BED76
background
#F9FAF6
surface
#F2F4EB
border
#CCCEC6
text
#0E1006
muted
#7E7F7A

Preview Lab

Preview with #678E19

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

Preview Lab → · Contrast checker → · Palette generator →

#678E19 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva