#428620#428620

#428620 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.5% C 0.151 H 137.4°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#428620
RGBrgb(66, 134, 32)
HSLhsl(100, 61%, 33%)
HSVhsv(100, 76%, 53%)
CMYKcmyk(50.7%, 0%, 76.1%, 47.5%)
CIE-LABlab(49.87, -40.03, 45.36)
CIE-LCHlch(49.87, 60.50, 131.43°)
OKLaboklab(55.45% -0.1109 0.102)
OKLCHoklch(55.45% 0.151 137.4)
XYZxyz(11.0322, 18.3120, 4.3194)
Luminance0.1831 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#428620 #642086
analogous
#758620 #428620 #208631
triadic
#428620 #204286 #862042
tetradic
#428620 #207586 #642086 #863120
square
#428620 #207586 #642086 #863120
split-complementary
#428620 #312086 #862075
monochromatic
#112308 #2A5514 #428620 #5AB72C #7AD44C

Accessibility & contrast

On white

4.50
#428620 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.66
#428620 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428620
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##428620#FFFFFF#000000##000000
##4286201.004.504.664.66
#FFFFFF4.501.0021.0021.00
#0000004.6621.001.001.00
##0000004.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B7A0C
Deuteranopia (green-blind)
#82752A
Tritanopia (blue-blind)
#3E8172
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #428620;
/* rgb */ color: rgb(66, 134, 32);
/* oklch */ color: oklch(55.5% 0.151 137.4);
Tailwind
colors: {
  custom: {
    50: '#7daa63',
    500: '#428620',
    950: '#000000',
  },
}
SCSS
$custom: #428620;
$custom-light: #7daa63;
$custom-dark: #000000;
JSON
{
  "hex": "#428620",
  "rgb": {
    "r": 66,
    "g": 134,
    "b": 32
  },
  "hsl": {
    "h": 100,
    "s": 61.446,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55454,
    "c": 0.15066,
    "h": 137.4
  },
  "luminance": 0.18313
}

Semantic roles & 50–950 ramp

primary
#428620
secondary
#934BB7
accent
#43E5AF
background
#F8FAF6
surface
#EFF4EB
border
#CACEC6
text
#0A1006
muted
#7C7F7A

Preview Lab

Preview with #428620

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

Preview Lab → · Contrast checker → · Palette generator →

#428620 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva