#28AA39#28AA39

#28AA39 is a light, vivid green. Relative luminance 0.295; OKLCH L 64.7% C 0.188 H 144.7°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX#28AA39
RGBrgb(40, 170, 57)
HSLhsl(128, 62%, 41%)
HSVhsv(128, 76%, 67%)
CMYKcmyk(76.5%, 0%, 66.5%, 33.3%)
CIE-LABlab(61.22, -56.82, 46.92)
CIE-LCHlch(61.22, 73.69, 140.45°)
OKLaboklab(64.69% -0.1535 0.1086)
OKLCHoklch(64.69% 0.188 144.7)
XYZxyz(15.9872, 29.4941, 8.7205)
Luminance0.2950 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28AA39 #AA2899
analogous
#58AA28 #28AA39 #28AA7A
triadic
#28AA39 #3928AA #AA3928
tetradic
#28AA39 #2858AA #AA2899 #AA7A28
square
#28AA39 #2858AA #AA2899 #AA7A28
split-complementary
#28AA39 #7A28AA #AA2858
monochromatic
#114718 #1C7828 #28AA39 #3ED251 #6FDD7E

Accessibility & contrast

On white

3.04
#28AA39 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.90
#28AA39 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28AA39
6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28AA39#FFFFFF#000000##000000
##28AA391.003.046.906.90
#FFFFFF3.041.0021.0021.00
#0000006.9021.001.001.00
##0000006.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#AD9A2A
Deuteranopia (green-blind)
#9F9043
Tritanopia (blue-blind)
#00A593
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #28aa39;
/* rgb */ color: rgb(40, 170, 57);
/* oklch */ color: oklch(64.7% 0.188 144.7);
Tailwind
colors: {
  custom: {
    50: '#78c474',
    500: '#28aa39',
    950: '#000000',
  },
}
SCSS
$custom: #28aa39;
$custom-light: #78c474;
$custom-dark: #000000;
JSON
{
  "hex": "#28aa39",
  "rgb": {
    "r": 40,
    "g": 170,
    "b": 57
  },
  "hsl": {
    "h": 127.846,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.6469,
    "c": 0.18802,
    "h": 144.7
  },
  "luminance": 0.29496
}

Semantic roles & 50–950 ramp

primary
#28AA39
secondary
#C46AB8
accent
#43D0E5
background
#F8FCF7
surface
#EFF8ED
border
#CAD1C8
text
#0A1309
muted
#7C827B

Preview Lab

Preview with #28AA39

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

Preview Lab → · Contrast checker → · Palette generator →

#28AA39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva