#18A738#18A738

#18A738 is a light, vivid green. Relative luminance 0.281; OKLCH L 63.6% C 0.189 H 145.7°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX#18A738
RGBrgb(24, 167, 56)
HSLhsl(133, 75%, 37%)
HSVhsv(133, 86%, 65%)
CMYKcmyk(85.6%, 0%, 66.5%, 34.5%)
CIE-LABlab(59.99, -57.91, 45.94)
CIE-LCHlch(59.99, 73.92, 141.57°)
OKLaboklab(63.61% -0.1559 0.1065)
OKLCHoklch(63.61% 0.189 145.7)
XYZxyz(14.9081, 28.1153, 8.3817)
Luminance0.2812 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18A738 #A71887
analogous
#3FA718 #18A738 #18A780
triadic
#18A738 #3818A7 #A73818
tetradic
#18A738 #183FA7 #A71887 #A78018
square
#18A738 #183FA7 #A71887 #A78018
split-complementary
#18A738 #8018A7 #A7183F
monochromatic
#093C14 #107126 #18A738 #20DD4A #53E674

Accessibility & contrast

On white

3.17
#18A738 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.62
#18A738 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A738
6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18A738#FFFFFF#000000##000000
##18A7381.003.176.626.62
#FFFFFF3.171.0021.0021.00
#0000006.6221.001.001.00
##0000006.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#AA972A
Deuteranopia (green-blind)
#9B8D42
Tritanopia (blue-blind)
#00A390
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #18a738;
/* rgb */ color: rgb(24, 167, 56);
/* oklch */ color: oklch(63.6% 0.189 145.7);
Tailwind
colors: {
  custom: {
    50: '#73c274',
    500: '#18a738',
    950: '#000000',
  },
}
SCSS
$custom: #18a738;
$custom-light: #73c274;
$custom-dark: #000000;
JSON
{
  "hex": "#18a738",
  "rgb": {
    "r": 24,
    "g": 167,
    "b": 56
  },
  "hsl": {
    "h": 133.427,
    "s": 74.869,
    "l": 37.451
  },
  "oklch": {
    "l": 0.63606,
    "c": 0.18879,
    "h": 145.7
  },
  "luminance": 0.28117
}

Semantic roles & 50–950 ramp

primary
#18A738
secondary
#C952AE
accent
#36C8F1
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1308
muted
#7C827B

Preview Lab

Preview with #18A738

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

Preview Lab → · Contrast checker → · Palette generator →

#18A738 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva