#28A447#28A447

#28A447 is a light, vivid green. Relative luminance 0.275; OKLCH L 63.2% C 0.170 H 147.3°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX#28A447
RGBrgb(40, 164, 71)
HSLhsl(135, 61%, 40%)
HSVhsv(135, 76%, 64%)
CMYKcmyk(75.6%, 0%, 56.7%, 35.7%)
CIE-LABlab(59.39, -53.06, 38.41)
CIE-LCHlch(59.39, 65.50, 144.10°)
OKLaboklab(63.22% -0.1428 0.0916)
OKLCHoklch(63.22% 0.17 147.3)
XYZxyz(15.2867, 27.4552, 10.4537)
Luminance0.2746 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A447 #A42885
analogous
#47A428 #28A447 #28A485
triadic
#28A447 #4728A4 #A44728
tetradic
#28A447 #2847A4 #A42885 #A48528
square
#28A447 #2847A4 #A42885 #A48528
split-complementary
#28A447 #8528A4 #A42847
monochromatic
#10421C #1C7332 #28A447 #3ACF5F #6BDB87

Accessibility & contrast

On white

3.24
#28A447 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.49
#28A447 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A447
6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A447#FFFFFF#000000##000000
##28A4471.003.246.496.49
#FFFFFF3.241.0021.0021.00
#0000006.4921.001.001.00
##0000006.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A6953E
Deuteranopia (green-blind)
#988B4E
Tritanopia (blue-blind)
#00A08F
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #28a447;
/* rgb */ color: rgb(40, 164, 71);
/* oklch */ color: oklch(63.2% 0.170 147.3);
Tailwind
colors: {
  custom: {
    50: '#76c07d',
    500: '#28a447',
    950: '#000000',
  },
}
SCSS
$custom: #28a447;
$custom-light: #76c07d;
$custom-dark: #000000;
JSON
{
  "hex": "#28a447",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 71
  },
  "hsl": {
    "h": 135,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63225,
    "c": 0.16964,
    "h": 147.3
  },
  "luminance": 0.27457
}

Semantic roles & 50–950 ramp

primary
#28A447
secondary
#C166AB
accent
#44BCE4
background
#F7FBF7
surface
#EEF7EE
border
#C9D0C9
text
#0A120A
muted
#7C817C

Preview Lab

Preview with #28A447

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

Preview Lab → · Contrast checker → · Palette generator →

#28A447 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva