#28A55A#28A55A

#28A55A is a light, vivid green. Relative luminance 0.281; OKLCH L 63.8% C 0.154 H 151.9°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX#28A55A
RGBrgb(40, 165, 90)
HSLhsl(144, 61%, 40%)
HSVhsv(144, 76%, 65%)
CMYKcmyk(75.8%, 0%, 45.5%, 35.3%)
CIE-LABlab(59.98, -50.41, 29.47)
CIE-LCHlch(59.98, 58.39, 149.69°)
OKLaboklab(63.79% -0.1356 0.0725)
OKLCHoklch(63.79% 0.154 151.9)
XYZxyz(16.1743, 28.0977, 14.2418)
Luminance0.2810 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A55A #A52873
analogous
#34A528 #28A55A #28A599
triadic
#28A55A #5A28A5 #A55A28
tetradic
#28A55A #2834A5 #A52873 #A59928
square
#28A55A #2834A5 #A52873 #A59928
split-complementary
#28A55A #9928A5 #A52834
monochromatic
#104224 #1C743F #28A55A #3BCF76 #6CDB99

Accessibility & contrast

On white

3.17
#28A55A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.62
#28A55A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A55A
6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A55A#FFFFFF#000000##000000
##28A55A1.003.176.626.62
#FFFFFF3.171.0021.0021.00
#0000006.6221.001.001.00
##0000006.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A59754
Deuteranopia (green-blind)
#978C5F
Tritanopia (blue-blind)
#00A293
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #28a55a;
/* rgb */ color: rgb(40, 165, 90);
/* oklch */ color: oklch(63.8% 0.154 151.9);
Tailwind
colors: {
  custom: {
    50: '#75c18a',
    500: '#28a55a',
    950: '#000000',
  },
}
SCSS
$custom: #28a55a;
$custom-light: #75c18a;
$custom-dark: #000000;
JSON
{
  "hex": "#28a55a",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 90
  },
  "hsl": {
    "h": 144,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63792,
    "c": 0.15375,
    "h": 151.9
  },
  "luminance": 0.281
}

Semantic roles & 50–950 ramp

primary
#28A55A
secondary
#C2679D
accent
#44A4E4
background
#F7FCF8
surface
#EEF8F0
border
#C9D1CB
text
#0A120C
muted
#7C817D

Preview Lab

Preview with #28A55A

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

Preview Lab → · Contrast checker → · Palette generator →

#28A55A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva