#28CA42#28CA42

#28CA42 is a light, highly saturated green. Relative luminance 0.431; OKLCH L 73.4% C 0.218 H 144.9°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX#28CA42
RGBrgb(40, 202, 66)
HSLhsl(130, 67%, 47%)
HSVhsv(130, 80%, 79%)
CMYKcmyk(80.2%, 0%, 67.3%, 20.8%)
CIE-LABlab(71.61, -66.16, 54.48)
CIE-LCHlch(71.61, 85.70, 140.53°)
OKLaboklab(73.35% -0.1785 0.1256)
OKLCHoklch(73.35% 0.218 144.9)
XYZxyz(22.9773, 43.0827, 12.2580)
Luminance0.4309 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28CA42 #CA28B0
analogous
#5FCA28 #28CA42 #28CA93
triadic
#28CA42 #4228CA #CA4228
tetradic
#28CA42 #285FCA #CA28B0 #CA9328
square
#28CA42 #285FCA #CA28B0 #CA9328
split-complementary
#28CA42 #9328CA #CA285F
monochromatic
#146421 #1E9731 #28CA42 #52DD69 #85E795

Accessibility & contrast

On white

2.18
#28CA42 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.62
#28CA42 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28CA42
9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28CA42#FFFFFF#000000##000000
##28CA421.002.189.629.62
#FFFFFF2.181.0021.0021.00
#0000009.6221.001.001.00
##0000009.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CDB72F
Deuteranopia (green-blind)
#BCAB4F
Tritanopia (blue-blind)
#00C5AE
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #28ca42;
/* rgb */ color: rgb(40, 202, 66);
/* oklch */ color: oklch(73.4% 0.218 144.9);
Tailwind
colors: {
  custom: {
    50: '#7fdb7d',
    500: '#28ca42',
    950: '#000000',
  },
}
SCSS
$custom: #28ca42;
$custom-light: #7fdb7d;
$custom-dark: #000000;
JSON
{
  "hex": "#28ca42",
  "rgb": {
    "r": 40,
    "g": 202,
    "b": 66
  },
  "hsl": {
    "h": 129.63,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.73351,
    "c": 0.21823,
    "h": 144.9
  },
  "luminance": 0.43086
}

Semantic roles & 50–950 ramp

primary
#28CA42
secondary
#D07EC3
accent
#3ECEEA
background
#F8FDF7
surface
#F0FBEE
border
#CBD4C9
text
#0C150A
muted
#7D837C

Preview Lab

Preview with #28CA42

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

Preview Lab → · Contrast checker → · Palette generator →

#28CA42 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva