#28A436#28A436

#28A436 is a light, vivid green. Relative luminance 0.273; OKLCH L 63.0% C 0.183 H 144.5°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX#28A436
RGBrgb(40, 164, 54)
HSLhsl(127, 61%, 40%)
HSVhsv(127, 76%, 64%)
CMYKcmyk(75.6%, 0%, 67.1%, 35.7%)
CIE-LABlab(59.22, -55.14, 46.02)
CIE-LCHlch(59.22, 71.82, 140.15°)
OKLaboklab(63.03% -0.149 0.1064)
OKLCHoklch(63.03% 0.183 144.5)
XYZxyz(14.8154, 27.2667, 7.9715)
Luminance0.2727 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A436 #A42896
analogous
#58A428 #28A436 #28A474
triadic
#28A436 #3628A4 #A43628
tetradic
#28A436 #2858A4 #A42896 #A47428
square
#28A436 #2858A4 #A42896 #A47428
split-complementary
#28A436 #7428A4 #A42858
monochromatic
#104216 #1C7326 #28A436 #3ACF4B #6BDB78

Accessibility & contrast

On white

3.25
#28A436 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.45
#28A436 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A436
6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A436#FFFFFF#000000##000000
##28A4361.003.256.456.45
#FFFFFF3.251.0021.0021.00
#0000006.4521.001.001.00
##0000006.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A79428
Deuteranopia (green-blind)
#998B40
Tritanopia (blue-blind)
#00A08D
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #28a436;
/* rgb */ color: rgb(40, 164, 54);
/* oklch */ color: oklch(63.0% 0.183 144.5);
Tailwind
colors: {
  custom: {
    50: '#76c072',
    500: '#28a436',
    950: '#000000',
  },
}
SCSS
$custom: #28a436;
$custom-light: #76c072;
$custom-dark: #000000;
JSON
{
  "hex": "#28a436",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 54
  },
  "hsl": {
    "h": 126.774,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63026,
    "c": 0.18311,
    "h": 144.5
  },
  "luminance": 0.27268
}

Semantic roles & 50–950 ramp

primary
#28A436
secondary
#C166B7
accent
#44D2E4
background
#F7FBF7
surface
#EEF7ED
border
#C9D0C8
text
#0A1208
muted
#7C817B

Preview Lab

Preview with #28A436

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

Preview Lab → · Contrast checker → · Palette generator →

#28A436 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva