#28A448#28A448

#28A448 is a light, vivid green. Relative luminance 0.275; OKLCH L 63.2% C 0.169 H 147.5°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX#28A448
RGBrgb(40, 164, 72)
HSLhsl(135, 61%, 40%)
HSVhsv(135, 76%, 64%)
CMYKcmyk(75.6%, 0%, 56.1%, 35.7%)
CIE-LABlab(59.41, -52.92, 37.93)
CIE-LCHlch(59.41, 65.11, 144.37°)
OKLaboklab(63.24% -0.1424 0.0906)
OKLCHoklch(63.24% 0.169 147.5)
XYZxyz(15.3191, 27.4681, 10.6242)
Luminance0.2747 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A448 #A42884
analogous
#46A428 #28A448 #28A486
triadic
#28A448 #4828A4 #A44828
tetradic
#28A448 #2846A4 #A42884 #A48628
square
#28A448 #2846A4 #A42884 #A48628
split-complementary
#28A448 #8628A4 #A42846
monochromatic
#10421D #1C7332 #28A448 #3ACF61 #6BDB88

Accessibility & contrast

On white

3.23
#28A448 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.49
#28A448 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A448
6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A448#FFFFFF#000000##000000
##28A4481.003.236.496.49
#FFFFFF3.231.0021.0021.00
#0000006.4921.001.001.00
##0000006.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A6953F
Deuteranopia (green-blind)
#988B4F
Tritanopia (blue-blind)
#00A08F
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #28a448;
/* rgb */ color: rgb(40, 164, 72);
/* oklch */ color: oklch(63.2% 0.169 147.5);
Tailwind
colors: {
  custom: {
    50: '#76c07d',
    500: '#28a448',
    950: '#000000',
  },
}
SCSS
$custom: #28a448;
$custom-light: #76c07d;
$custom-dark: #000000;
JSON
{
  "hex": "#28a448",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 72
  },
  "hsl": {
    "h": 135.484,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63239,
    "c": 0.16878,
    "h": 147.5
  },
  "luminance": 0.2747
}

Semantic roles & 50–950 ramp

primary
#28A448
secondary
#C166AA
accent
#44BBE4
background
#F7FBF7
surface
#EEF7EE
border
#C9D0C9
text
#0A120A
muted
#7C817C

Preview Lab

Preview with #28A448

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

Preview Lab → · Contrast checker → · Palette generator →

#28A448 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva