#28BC39#28BC39

#28BC39 is a light, highly saturated green. Relative luminance 0.367; OKLCH L 69.5% C 0.209 H 144.3°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX#28BC39
RGBrgb(40, 188, 57)
HSLhsl(127, 65%, 45%)
HSVhsv(127, 79%, 74%)
CMYKcmyk(78.7%, 0%, 69.7%, 26.3%)
CIE-LABlab(67.06, -62.64, 53.20)
CIE-LCHlch(67.06, 82.18, 139.66°)
OKLaboklab(69.55% -0.1693 0.1219)
OKLCHoklch(69.55% 0.209 144.3)
XYZxyz(19.5955, 36.7106, 9.9232)
Luminance0.3671 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28BC39 #BC28AB
analogous
#61BC28 #28BC39 #28BC83
triadic
#28BC39 #3928BC #BC3928
tetradic
#28BC39 #2861BC #BC28AB #BC8328
square
#28BC39 #2861BC #BC28AB #BC8328
split-complementary
#28BC39 #8328BC #BC2861
monochromatic
#13571A #1D8A2A #28BC39 #49D859 #7BE387

Accessibility & contrast

On white

2.52
#28BC39 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.34
#28BC39 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BC39
8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28BC39#FFFFFF#000000##000000
##28BC391.002.528.348.34
#FFFFFF2.521.0021.0021.00
#0000008.3421.001.001.00
##0000008.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0AA25
Deuteranopia (green-blind)
#AF9F46
Tritanopia (blue-blind)
#00B7A2
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #28bc39;
/* rgb */ color: rgb(40, 188, 57);
/* oklch */ color: oklch(69.5% 0.209 144.3);
Tailwind
colors: {
  custom: {
    50: '#7cd176',
    500: '#28bc39',
    950: '#000000',
  },
}
SCSS
$custom: #28bc39;
$custom-light: #7cd176;
$custom-dark: #000000;
JSON
{
  "hex": "#28bc39",
  "rgb": {
    "r": 40,
    "g": 188,
    "b": 57
  },
  "hsl": {
    "h": 126.892,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.69545,
    "c": 0.20857,
    "h": 144.3
  },
  "luminance": 0.36713
}

Semantic roles & 50–950 ramp

primary
#28BC39
secondary
#CB75C1
accent
#40D5E8
background
#F8FDF7
surface
#EFFAED
border
#CAD3C8
text
#0B1409
muted
#7C837B

Preview Lab

Preview with #28BC39

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

Preview Lab → · Contrast checker → · Palette generator →

#28BC39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva