#28CA4F#28CA4F

#28CA4F is a light, highly saturated green. Relative luminance 0.433; OKLCH L 73.5% C 0.209 H 146.5°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX#28CA4F
RGBrgb(40, 202, 79)
HSLhsl(134, 67%, 47%)
HSVhsv(134, 80%, 79%)
CMYKcmyk(80.2%, 0%, 60.9%, 20.8%)
CIE-LABlab(71.73, -64.74, 49.09)
CIE-LCHlch(71.73, 81.25, 142.82°)
OKLaboklab(73.48% -0.1742 0.1154)
OKLCHoklch(73.48% 0.209 146.5)
XYZxyz(23.4051, 43.2538, 14.5109)
Luminance0.4326 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28CA4F #CA28A3
analogous
#52CA28 #28CA4F #28CAA0
triadic
#28CA4F #4F28CA #CA4F28
tetradic
#28CA4F #2852CA #CA28A3 #CAA028
square
#28CA4F #2852CA #CA28A3 #CAA028
split-complementary
#28CA4F #A028CA #CA2852
monochromatic
#146427 #1E973B #28CA4F #52DD74 #85E79D

Accessibility & contrast

On white

2.18
#28CA4F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.65
#28CA4F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28CA4F
9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28CA4F#FFFFFF#000000##000000
##28CA4F1.002.189.659.65
#FFFFFF2.181.0021.0021.00
#0000009.6521.001.001.00
##0000009.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CDB742
Deuteranopia (green-blind)
#BBAB59
Tritanopia (blue-blind)
#00C5B0
Achromatopsia (no color)
#B0B0B0

Design tokens & code

CSS
--color: #28ca4f;
/* rgb */ color: rgb(40, 202, 79);
/* oklch */ color: oklch(73.5% 0.209 146.5);
Tailwind
colors: {
  custom: {
    50: '#7fdb84',
    500: '#28ca4f',
    950: '#000000',
  },
}
SCSS
$custom: #28ca4f;
$custom-light: #7fdb84;
$custom-dark: #000000;
JSON
{
  "hex": "#28ca4f",
  "rgb": {
    "r": 40,
    "g": 202,
    "b": 79
  },
  "hsl": {
    "h": 134.444,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.73484,
    "c": 0.20892,
    "h": 146.5
  },
  "luminance": 0.43257
}

Semantic roles & 50–950 ramp

primary
#28CA4F
secondary
#D07EBC
accent
#3EC0EA
background
#F8FDF8
surface
#F0FBEF
border
#CBD4CA
text
#0C150B
muted
#7D837C

Preview Lab

Preview with #28CA4F

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

Preview Lab → · Contrast checker → · Palette generator →

#28CA4F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva