#18B444#18B444

#18B444 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.3% C 0.195 H 146.8°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX#18B444
RGBrgb(24, 180, 68)
HSLhsl(137, 76%, 40%)
HSVhsv(137, 87%, 71%)
CMYKcmyk(86.7%, 0%, 62.2%, 29.4%)
CIE-LABlab(64.36, -60.66, 45.55)
CIE-LCHlch(64.36, 75.85, 143.10°)
OKLaboklab(67.28% -0.163 0.1068)
OKLCHoklch(67.28% 0.195 146.8)
XYZxyz(17.7399, 33.2518, 10.9510)
Luminance0.3325 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18B444 #B41888
analogous
#3AB418 #18B444 #18B492
triadic
#18B444 #4418B4 #B44418
tetradic
#18B444 #183AB4 #B41888 #B49218
square
#18B444 #183AB4 #B41888 #B49218
split-complementary
#18B444 #9218B4 #B4183A
monochromatic
#0A481B #117E30 #18B444 #27E25C #5DE985

Accessibility & contrast

On white

2.74
#18B444 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.65
#18B444 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B444
7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18B444#FFFFFF#000000##000000
##18B4441.002.747.657.65
#FFFFFF2.741.0021.0021.00
#0000007.6521.001.001.00
##0000007.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B6A337
Deuteranopia (green-blind)
#A6984E
Tritanopia (blue-blind)
#00B09C
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #18b444;
/* rgb */ color: rgb(24, 180, 68);
/* oklch */ color: oklch(67.3% 0.195 146.8);
Tailwind
colors: {
  custom: {
    50: '#76cc7c',
    500: '#18b444',
    950: '#000000',
  },
}
SCSS
$custom: #18b444;
$custom-light: #76cc7c;
$custom-dark: #000000;
JSON
{
  "hex": "#18b444",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 68
  },
  "hsl": {
    "h": 136.923,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.67277,
    "c": 0.19486,
    "h": 146.8
  },
  "luminance": 0.33254
}

Semantic roles & 50–950 ramp

primary
#18B444
secondary
#CD5BAD
accent
#35BDF3
background
#F8FCF7
surface
#EFF9EE
border
#CAD2C9
text
#0A130A
muted
#7C827C

Preview Lab

Preview with #18B444

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

Preview Lab → · Contrast checker → · Palette generator →

#18B444 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva