#28BA4D#28BA4D

#28BA4D is a light, vivid green. Relative luminance 0.361; OKLCH L 69.2% C 0.192 H 147.0°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX#28BA4D
RGBrgb(40, 186, 77)
HSLhsl(135, 65%, 44%)
HSVhsv(135, 78%, 73%)
CMYKcmyk(78.5%, 0%, 58.6%, 27.1%)
CIE-LABlab(66.60, -59.77, 44.06)
CIE-LCHlch(66.60, 74.25, 143.60°)
OKLaboklab(69.22% -0.1607 0.1044)
OKLCHoklch(69.22% 0.192 147)
XYZxyz(19.7720, 36.1024, 12.9461)
Luminance0.3610 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28BA4D #BA2895
analogous
#4CBA28 #28BA4D #28BA96
triadic
#28BA4D #4D28BA #BA4D28
tetradic
#28BA4D #284CBA #BA2895 #BA9628
square
#28BA4D #284CBA #BA2895 #BA9628
split-complementary
#28BA4D #9628BA #BA284C
monochromatic
#125523 #1D8838 #28BA4D #48D86C #7AE294

Accessibility & contrast

On white

2.55
#28BA4D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.22
#28BA4D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BA4D
8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28BA4D#FFFFFF#000000##000000
##28BA4D1.002.558.228.22
#FFFFFF2.551.0021.0021.00
#0000008.2221.001.001.00
##0000008.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#BCA942
Deuteranopia (green-blind)
#AC9E56
Tritanopia (blue-blind)
#00B6A2
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #28ba4d;
/* rgb */ color: rgb(40, 186, 77);
/* oklch */ color: oklch(69.2% 0.192 147.0);
Tailwind
colors: {
  custom: {
    50: '#7bd082',
    500: '#28ba4d',
    950: '#000000',
  },
}
SCSS
$custom: #28ba4d;
$custom-light: #7bd082;
$custom-dark: #000000;
JSON
{
  "hex": "#28ba4d",
  "rgb": {
    "r": 40,
    "g": 186,
    "b": 77
  },
  "hsl": {
    "h": 135.205,
    "s": 64.602,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69221,
    "c": 0.19166,
    "h": 147
  },
  "luminance": 0.36105
}

Semantic roles & 50–950 ramp

primary
#28BA4D
secondary
#CA73B4
accent
#40BDE8
background
#F8FCF8
surface
#EFF9EF
border
#CAD2CA
text
#0B140B
muted
#7C827C

Preview Lab

Preview with #28BA4D

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

Preview Lab → · Contrast checker → · Palette generator →

#28BA4D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva