#28AD56#28AD56

#28AD56 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.9% C 0.168 H 149.8°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX#28AD56
RGBrgb(40, 173, 86)
HSLhsl(141, 62%, 42%)
HSVhsv(141, 77%, 68%)
CMYKcmyk(76.9%, 0%, 50.3%, 32.2%)
CIE-LABlab(62.51, -53.99, 34.75)
CIE-LCHlch(62.51, 64.21, 147.24°)
OKLaboklab(65.87% -0.1451 0.0844)
OKLCHoklch(65.87% 0.168 149.8)
XYZxyz(17.4969, 31.0081, 13.8653)
Luminance0.3101 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28AD56 #AD287F
analogous
#3DAD28 #28AD56 #28AD99
triadic
#28AD56 #5628AD #AD5628
tetradic
#28AD56 #283DAD #AD287F #AD9928
square
#28AD56 #283DAD #AD287F #AD9928
split-complementary
#28AD56 #9928AD #AD283D
monochromatic
#114A25 #1D7B3D #28AD56 #3FD372 #71DE97

Accessibility & contrast

On white

2.92
#28AD56 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.20
#28AD56 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AD56
7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28AD56#FFFFFF#000000##000000
##28AD561.002.927.207.20
#FFFFFF2.921.0021.0021.00
#0000007.2021.001.001.00
##0000007.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#AE9E4F
Deuteranopia (green-blind)
#9F935C
Tritanopia (blue-blind)
#00AA99
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #28ad56;
/* rgb */ color: rgb(40, 173, 86);
/* oklch */ color: oklch(65.9% 0.168 149.8);
Tailwind
colors: {
  custom: {
    50: '#77c787',
    500: '#28ad56',
    950: '#000000',
  },
}
SCSS
$custom: #28ad56;
$custom-light: #77c787;
$custom-dark: #000000;
JSON
{
  "hex": "#28ad56",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 86
  },
  "hsl": {
    "h": 140.752,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.65872,
    "c": 0.16782,
    "h": 149.8
  },
  "luminance": 0.3101
}

Semantic roles & 50–950 ramp

primary
#28AD56
secondary
#C56CA6
accent
#42ADE6
background
#F7FCF8
surface
#EEF8F0
border
#C9D1CB
text
#0A130B
muted
#7C827C

Preview Lab

Preview with #28AD56

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

Preview Lab → · Contrast checker → · Palette generator →

#28AD56 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva