#28AE23#28AE23

#28AE23 is a light, highly saturated green. Relative luminance 0.308; OKLCH L 65.6% C 0.206 H 142.4°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX#28AE23
RGBrgb(40, 174, 35)
HSLhsl(118, 67%, 41%)
HSVhsv(118, 80%, 68%)
CMYKcmyk(77%, 0%, 79.9%, 31.8%)
CIE-LABlab(62.37, -59.95, 56.24)
CIE-LCHlch(62.37, 82.20, 136.83°)
OKLaboklab(65.61% -0.163 0.1253)
OKLCHoklch(65.61% 0.206 142.4)
XYZxyz(16.3135, 30.8427, 6.6832)
Luminance0.3085 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28AE23 #A923AE
analogous
#6DAE23 #28AE23 #23AE63
triadic
#28AE23 #2328AE #AE2328
tetradic
#28AE23 #236DAE #A923AE #AE6323
square
#28AE23 #236DAE #A923AE #AE6323
split-complementary
#28AE23 #6323AE #AE236D
monochromatic
#11480F #1C7B19 #28AE23 #3DD737 #6FE16A

Accessibility & contrast

On white

2.93
#28AE23 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.17
#28AE23 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE23
7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28AE23#FFFFFF#000000##000000
##28AE231.002.937.177.17
#FFFFFF2.931.0021.0021.00
#0000007.1721.001.001.00
##0000007.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B29D00
Deuteranopia (green-blind)
#A39334
Tritanopia (blue-blind)
#00A994
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #28ae23;
/* rgb */ color: rgb(40, 174, 35);
/* oklch */ color: oklch(65.6% 0.206 142.4);
Tailwind
colors: {
  custom: {
    50: '#7ac76a',
    500: '#28ae23',
    950: '#000000',
  },
}
SCSS
$custom: #28ae23;
$custom-light: #7ac76a;
$custom-dark: #000000;
JSON
{
  "hex": "#28ae23",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 35
  },
  "hsl": {
    "h": 117.842,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.65606,
    "c": 0.20557,
    "h": 142.4
  },
  "luminance": 0.30845
}

Semantic roles & 50–950 ramp

primary
#28AE23
secondary
#C466C7
accent
#3EE9E3
background
#F8FCF6
surface
#EFF8EC
border
#CAD1C7
text
#0B1307
muted
#7C827A

Preview Lab

Preview with #28AE23

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

Preview Lab → · Contrast checker → · Palette generator →

#28AE23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva