#28B15A#28B15A

#28B15A is a light, vivid green. Relative luminance 0.326; OKLCH L 67.0% C 0.169 H 150.4°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX#28B15A
RGBrgb(40, 177, 90)
HSLhsl(142, 63%, 43%)
HSVhsv(142, 77%, 69%)
CMYKcmyk(77.4%, 0%, 49.2%, 30.6%)
CIE-LABlab(63.86, -54.77, 34.40)
CIE-LCHlch(63.86, 64.68, 147.87°)
OKLaboklab(67.01% -0.1471 0.0838)
OKLCHoklch(67.01% 0.169 150.4)
XYZxyz(18.4411, 32.6314, 14.9975)
Luminance0.3263 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B15A #B1287F
analogous
#3AB128 #28B15A #28B19F
triadic
#28B15A #5A28B1 #B15A28
tetradic
#28B15A #283AB1 #B1287F #B19F28
square
#28B15A #283AB1 #B1287F #B19F28
split-complementary
#28B15A #9F28B1 #B1283A
monochromatic
#114D27 #1D7F41 #28B15A #42D477 #74E09B

Accessibility & contrast

On white

2.79
#28B15A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.53
#28B15A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B15A
7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B15A#FFFFFF#000000##000000
##28B15A1.002.797.537.53
#FFFFFF2.791.0021.0021.00
#0000007.5321.001.001.00
##0000007.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B2A153
Deuteranopia (green-blind)
#A29660
Tritanopia (blue-blind)
#00AE9D
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #28b15a;
/* rgb */ color: rgb(40, 177, 90);
/* oklch */ color: oklch(67.0% 0.169 150.4);
Tailwind
colors: {
  custom: {
    50: '#78c98a',
    500: '#28b15a',
    950: '#000000',
  },
}
SCSS
$custom: #28b15a;
$custom-light: #78c98a;
$custom-dark: #000000;
JSON
{
  "hex": "#28b15a",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 90
  },
  "hsl": {
    "h": 141.898,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67005,
    "c": 0.16932,
    "h": 150.4
  },
  "luminance": 0.32634
}

Semantic roles & 50–950 ramp

primary
#28B15A
secondary
#C76EA6
accent
#42AAE6
background
#F8FCF8
surface
#EFF8F0
border
#CAD1CB
text
#0A130C
muted
#7C827D

Preview Lab

Preview with #28B15A

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

Preview Lab → · Contrast checker → · Palette generator →

#28B15A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva