#428619#428619

#428619 is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.4% C 0.155 H 136.8°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#428619
RGBrgb(66, 134, 25)
HSLhsl(97, 69%, 31%)
HSVhsv(97, 81%, 53%)
CMYKcmyk(50.7%, 0%, 81.3%, 47.5%)
CIE-LABlab(49.83, -40.49, 47.74)
CIE-LCHlch(49.83, 62.60, 130.30°)
OKLaboklab(55.41% -0.1126 0.1059)
OKLCHoklch(55.41% 0.155 136.8)
XYZxyz(10.9470, 18.2779, 3.8707)
Luminance0.1828 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#428619 #5D1986
analogous
#788619 #428619 #198626
triadic
#428619 #194286 #861942
tetradic
#428619 #197886 #5D1986 #862619
square
#428619 #197886 #5D1986 #862619
split-complementary
#428619 #261986 #861978
monochromatic
#0F1F06 #29520F #428619 #5BBA23 #79DB3E

Accessibility & contrast

On white

4.51
#428619 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.66
#428619 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428619
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##428619#FFFFFF#000000##000000
##4286191.004.514.664.66
#FFFFFF4.511.0021.0021.00
#0000004.6621.001.001.00
##0000004.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B7A00
Deuteranopia (green-blind)
#827426
Tritanopia (blue-blind)
#3E8172
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #428619;
/* rgb */ color: rgb(66, 134, 25);
/* oklch */ color: oklch(55.4% 0.155 136.8);
Tailwind
colors: {
  custom: {
    50: '#7eaa60',
    500: '#428619',
    950: '#000000',
  },
}
SCSS
$custom: #428619;
$custom-light: #7eaa60;
$custom-dark: #000000;
JSON
{
  "hex": "#428619",
  "rgb": {
    "r": 66,
    "g": 134,
    "b": 25
  },
  "hsl": {
    "h": 97.431,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55408,
    "c": 0.15453,
    "h": 136.8
  },
  "luminance": 0.18279
}

Semantic roles & 50–950 ramp

primary
#428619
secondary
#8C41BA
accent
#3CEBAA
background
#F8FAF5
surface
#EFF4EA
border
#CACEC6
text
#0A1005
muted
#7C7F79

Preview Lab

Preview with #428619

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

Preview Lab → · Contrast checker → · Palette generator →

#428619 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva