#28B24F#28B24F

#28B24F is a light, vivid green. Relative luminance 0.329; OKLCH L 67.1% C 0.180 H 147.9°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX#28B24F
RGBrgb(40, 178, 79)
HSLhsl(137, 63%, 43%)
HSVhsv(137, 78%, 70%)
CMYKcmyk(77.5%, 0%, 55.6%, 30.2%)
CIE-LABlab(64.04, -56.79, 40.09)
CIE-LCHlch(64.04, 69.52, 144.78°)
OKLaboklab(67.11% -0.1527 0.0958)
OKLCHoklch(67.11% 0.18 147.9)
XYZxyz(18.2053, 32.8542, 12.7776)
Luminance0.3286 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B24F #B2288B
analogous
#46B228 #28B24F #28B294
triadic
#28B24F #4F28B2 #B24F28
tetradic
#28B24F #2846B2 #B2288B #B29428
square
#28B24F #2846B2 #B2288B #B29428
split-complementary
#28B24F #9428B2 #B22846
monochromatic
#124E23 #1D8039 #28B24F #43D56C #75E093

Accessibility & contrast

On white

2.77
#28B24F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.57
#28B24F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B24F
7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B24F#FFFFFF#000000##000000
##28B24F1.002.777.577.57
#FFFFFF2.771.0021.0021.00
#0000007.5721.001.001.00
##0000007.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4A246
Deuteranopia (green-blind)
#A49757
Tritanopia (blue-blind)
#00AE9C
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #28b24f;
/* rgb */ color: rgb(40, 178, 79);
/* oklch */ color: oklch(67.1% 0.180 147.9);
Tailwind
colors: {
  custom: {
    50: '#79ca83',
    500: '#28b24f',
    950: '#000000',
  },
}
SCSS
$custom: #28b24f;
$custom-light: #79ca83;
$custom-dark: #000000;
JSON
{
  "hex": "#28b24f",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 79
  },
  "hsl": {
    "h": 136.957,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.67109,
    "c": 0.18026,
    "h": 147.9
  },
  "luminance": 0.32856
}

Semantic roles & 50–950 ramp

primary
#28B24F
secondary
#C76FAE
accent
#41B8E6
background
#F8FCF8
surface
#EFF9EF
border
#CAD2CA
text
#0B130B
muted
#7C827C

Preview Lab

Preview with #28B24F

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

Preview Lab → · Contrast checker → · Palette generator →

#28B24F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva