#28A564#28A564

#28A564 is a light, vivid green. Relative luminance 0.283; OKLCH L 64.0% C 0.144 H 155.1°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX#28A564
RGBrgb(40, 165, 100)
HSLhsl(149, 61%, 40%)
HSVhsv(149, 76%, 65%)
CMYKcmyk(75.8%, 0%, 39.4%, 35.3%)
CIE-LABlab(60.14, -48.54, 24.36)
CIE-LCHlch(60.14, 54.31, 153.36°)
OKLaboklab(63.98% -0.1309 0.0608)
OKLCHoklch(63.98% 0.144 155.1)
XYZxyz(16.6289, 28.2795, 16.6362)
Luminance0.2828 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A564 #A52869
analogous
#2AA528 #28A564 #28A5A3
triadic
#28A564 #6428A5 #A56428
tetradic
#28A564 #282AA5 #A52869 #A5A328
square
#28A564 #282AA5 #A52869 #A5A328
split-complementary
#28A564 #A328A5 #A5282A
monochromatic
#104228 #1C7446 #28A564 #3BCF82 #6CDBA1

Accessibility & contrast

On white

3.15
#28A564 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.66
#28A564 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A564
6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A564#FFFFFF#000000##000000
##28A5641.003.156.666.66
#FFFFFF3.151.0021.0021.00
#0000006.6621.001.001.00
##0000006.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A49760
Deuteranopia (green-blind)
#958D68
Tritanopia (blue-blind)
#00A395
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #28a564;
/* rgb */ color: rgb(40, 165, 100);
/* oklch */ color: oklch(64.0% 0.144 155.1);
Tailwind
colors: {
  custom: {
    50: '#75c190',
    500: '#28a564',
    950: '#000000',
  },
}
SCSS
$custom: #28a564;
$custom-light: #75c190;
$custom-dark: #000000;
JSON
{
  "hex": "#28a564",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 100
  },
  "hsl": {
    "h": 148.8,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.6398,
    "c": 0.14437,
    "h": 155.1
  },
  "luminance": 0.28281
}

Semantic roles & 50–950 ramp

primary
#28A564
secondary
#C26796
accent
#4497E4
background
#F7FCF8
surface
#EEF8F0
border
#C9D1CB
text
#0A120C
muted
#7C817D

Preview Lab

Preview with #28A564

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

Preview Lab → · Contrast checker → · Palette generator →

#28A564 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva