#28A339#28A339

#28A339 is a light, vivid green. Relative luminance 0.269; OKLCH L 62.8% C 0.180 H 144.9°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX#28A339
RGBrgb(40, 163, 57)
HSLhsl(128, 61%, 40%)
HSVhsv(128, 75%, 64%)
CMYKcmyk(75.5%, 0%, 65%, 36.1%)
CIE-LABlab(58.92, -54.47, 44.39)
CIE-LCHlch(58.92, 70.27, 140.83°)
OKLaboklab(62.78% -0.1471 0.1033)
OKLCHoklch(62.78% 0.18 144.9)
XYZxyz(14.7098, 26.9392, 8.2947)
Luminance0.2694 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A339 #A32892
analogous
#54A328 #28A339 #28A377
triadic
#28A339 #3928A3 #A33928
tetradic
#28A339 #2854A3 #A32892 #A37728
square
#28A339 #2854A3 #A32892 #A37728
split-complementary
#28A339 #7728A3 #A32854
monochromatic
#104117 #1C7228 #28A339 #3ACF4E #6BDB7A

Accessibility & contrast

On white

3.29
#28A339 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.39
#28A339 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A339
6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A339#FFFFFF#000000##000000
##28A3391.003.296.396.39
#FFFFFF3.291.0021.0021.00
#0000006.3921.001.001.00
##0000006.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A6942C
Deuteranopia (green-blind)
#988A42
Tritanopia (blue-blind)
#009F8D
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #28a339;
/* rgb */ color: rgb(40, 163, 57);
/* oklch */ color: oklch(62.8% 0.180 144.9);
Tailwind
colors: {
  custom: {
    50: '#76bf74',
    500: '#28a339',
    950: '#000000',
  },
}
SCSS
$custom: #28a339;
$custom-light: #76bf74;
$custom-dark: #000000;
JSON
{
  "hex": "#28a339",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 57
  },
  "hsl": {
    "h": 128.293,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62784,
    "c": 0.17972,
    "h": 144.9
  },
  "luminance": 0.26941
}

Semantic roles & 50–950 ramp

primary
#28A339
secondary
#C166B4
accent
#44CEE4
background
#F7FBF7
surface
#EEF7ED
border
#C9D0C8
text
#0A1208
muted
#7C817B

Preview Lab

Preview with #28A339

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

Preview Lab → · Contrast checker → · Palette generator →

#28A339 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva