#56A428#56A428

#56A428 is a light, vivid yellow-green. Relative luminance 0.287; OKLCH L 64.4% C 0.174 H 136.6°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX#56A428
RGBrgb(86, 164, 40)
HSLhsl(98, 61%, 40%)
HSVhsv(98, 76%, 64%)
CMYKcmyk(47.6%, 0%, 75.6%, 35.7%)
CIE-LABlab(60.50, -45.31, 53.25)
CIE-LCHlch(60.50, 69.92, 130.40°)
OKLaboklab(64.44% -0.126 0.1193)
OKLCHoklch(64.44% 0.174 136.6)
XYZxyz(17.4957, 28.6814, 6.6212)
Luminance0.2868 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#56A428 #7628A4
analogous
#94A428 #56A428 #28A438
triadic
#56A428 #2856A4 #A42856
tetradic
#56A428 #2894A4 #7628A4 #A43828
square
#56A428 #2894A4 #7628A4 #A43828
split-complementary
#56A428 #3828A4 #A42894
monochromatic
#224210 #3C731C #56A428 #71CF3A #95DB6B

Accessibility & contrast

On white

3.12
#56A428 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.74
#56A428 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56A428
6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##56A428#FFFFFF#000000##000000
##56A4281.003.126.746.74
#FFFFFF3.121.0021.0021.00
#0000006.7421.001.001.00
##0000006.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#AA960D
Deuteranopia (green-blind)
#9F8F35
Tritanopia (blue-blind)
#529E8C
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #56a428;
/* rgb */ color: rgb(86, 164, 40);
/* oklch */ color: oklch(64.4% 0.174 136.6);
Tailwind
colors: {
  custom: {
    50: '#8dbf6b',
    500: '#56a428',
    950: '#000000',
  },
}
SCSS
$custom: #56a428;
$custom-light: #8dbf6b;
$custom-dark: #000000;
JSON
{
  "hex": "#56a428",
  "rgb": {
    "r": 86,
    "g": 164,
    "b": 40
  },
  "hsl": {
    "h": 97.742,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.64438,
    "c": 0.17351,
    "h": 136.6
  },
  "luminance": 0.28683
}

Semantic roles & 50–950 ramp

primary
#56A428
secondary
#A066C1
accent
#44E4A9
background
#F9FBF6
surface
#F1F7EC
border
#CBD0C7
text
#0D1207
muted
#7E817A

Preview Lab

Preview with #56A428

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

Preview Lab → · Contrast checker → · Palette generator →

#56A428 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva