#428916#428916

#428916 is a mid, vivid yellow-green. Relative luminance 0.191; OKLCH L 56.2% C 0.160 H 136.8°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX#428916
RGBrgb(66, 137, 22)
HSLhsl(97, 72%, 31%)
HSVhsv(97, 84%, 54%)
CMYKcmyk(51.8%, 0%, 83.9%, 46.3%)
CIE-LABlab(50.81, -41.86, 49.55)
CIE-LCHlch(50.81, 64.86, 130.19°)
OKLaboklab(56.21% -0.1164 0.1092)
OKLCHoklch(56.21% 0.16 136.8)
XYZxyz(11.3369, 19.1067, 3.8495)
Luminance0.1911 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#428916 #5D1689
analogous
#7B8916 #428916 #168923
triadic
#428916 #164289 #891642
tetradic
#428916 #167B89 #5D1689 #892316
square
#428916 #167B89 #5D1689 #892316
split-complementary
#428916 #231689 #89167B
monochromatic
#0F2005 #29540E #428916 #5BBE1E #79DF3A

Accessibility & contrast

On white

4.36
#428916 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.82
#428916 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428916
4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##428916#FFFFFF#000000##000000
##4289161.004.364.824.82
#FFFFFF4.361.0021.0021.00
#0000004.8221.001.001.00
##0000004.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E7D00
Deuteranopia (green-blind)
#857724
Tritanopia (blue-blind)
#3E8474
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #428916;
/* rgb */ color: rgb(66, 137, 22);
/* oklch */ color: oklch(56.2% 0.160 136.8);
Tailwind
colors: {
  custom: {
    50: '#7eac5f',
    500: '#428916',
    950: '#000000',
  },
}
SCSS
$custom: #428916;
$custom-light: #7eac5f;
$custom-dark: #000000;
JSON
{
  "hex": "#428916",
  "rgb": {
    "r": 66,
    "g": 137,
    "b": 22
  },
  "hsl": {
    "h": 97.043,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.5621,
    "c": 0.15963,
    "h": 136.8
  },
  "luminance": 0.19107
}

Semantic roles & 50–950 ramp

primary
#428916
secondary
#8C3EBD
accent
#39EFA9
background
#F8FAF5
surface
#EFF4EA
border
#CACEC6
text
#0B1005
muted
#7C7F79

Preview Lab

Preview with #428916

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

Preview Lab → · Contrast checker → · Palette generator →

#428916 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva