#4AB428#4AB428

#4AB428 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.2% C 0.198 H 139.5°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX#4AB428
RGBrgb(74, 180, 40)
HSLhsl(105, 64%, 43%)
HSVhsv(105, 78%, 71%)
CMYKcmyk(58.9%, 0%, 77.8%, 29.4%)
CIE-LABlab(65.16, -54.79, 57.62)
CIE-LCHlch(65.16, 79.52, 133.56°)
OKLaboklab(68.16% -0.1507 0.1286)
OKLCHoklch(68.16% 0.198 139.5)
XYZxyz(19.5275, 34.2498, 7.5889)
Luminance0.3425 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4AB428 #9228B4
analogous
#90B428 #4AB428 #28B44C
triadic
#4AB428 #284AB4 #B4284A
tetradic
#4AB428 #2890B4 #9228B4 #B44C28
square
#4AB428 #2890B4 #9228B4 #B44C28
split-complementary
#4AB428 #4C28B4 #B42890
monochromatic
#215012 #35821D #4AB428 #67D544 #90E176

Accessibility & contrast

On white

2.68
#4AB428 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.85
#4AB428 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AB428
7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4AB428#FFFFFF#000000##000000
##4AB4281.002.687.857.85
#FFFFFF2.681.0021.0021.00
#0000007.8521.001.001.00
##0000007.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9A400
Deuteranopia (green-blind)
#AC9B38
Tritanopia (blue-blind)
#3DAE9A
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #4ab428;
/* rgb */ color: rgb(74, 180, 40);
/* oklch */ color: oklch(68.2% 0.198 139.5);
Tailwind
colors: {
  custom: {
    50: '#89cb6d',
    500: '#4ab428',
    950: '#000000',
  },
}
SCSS
$custom: #4ab428;
$custom-light: #89cb6d;
$custom-dark: #000000;
JSON
{
  "hex": "#4ab428",
  "rgb": {
    "r": 74,
    "g": 180,
    "b": 40
  },
  "hsl": {
    "h": 105.429,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68157,
    "c": 0.19814,
    "h": 139.5
  },
  "luminance": 0.34252
}

Semantic roles & 50–950 ramp

primary
#4AB428
secondary
#B370C8
accent
#41E7BE
background
#F9FCF6
surface
#F1F9EC
border
#CBD2C7
text
#0D1308
muted
#7E827B

Preview Lab

Preview with #4AB428

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

Preview Lab → · Contrast checker → · Palette generator →

#4AB428 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva