#188C28#188C28

#188C28 is a mid, vivid green. Relative luminance 0.191; OKLCH L 55.9% C 0.169 H 144.5°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX#188C28
RGBrgb(24, 140, 40)
HSLhsl(128, 71%, 32%)
HSVhsv(128, 83%, 55%)
CMYKcmyk(82.9%, 0%, 71.4%, 45.1%)
CIE-LABlab(50.81, -50.84, 42.81)
CIE-LCHlch(50.81, 66.47, 139.90°)
OKLaboklab(55.92% -0.1373 0.0981)
OKLCHoklch(55.92% 0.169 144.5)
XYZxyz(10.1371, 19.1023, 5.1599)
Luminance0.1910 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188C28 #8C187C
analogous
#428C18 #188C28 #188C62
triadic
#188C28 #28188C #8C2818
tetradic
#188C28 #18428C #8C187C #8C6218
square
#188C28 #18428C #8C187C #8C6218
split-complementary
#188C28 #62188C #8C1842
monochromatic
#06240A #0F5819 #188C28 #21C037 #40DE56

Accessibility & contrast

On white

4.36
#188C28 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.82
#188C28 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188C28
4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188C28#FFFFFF#000000##000000
##188C281.004.364.824.82
#FFFFFF4.361.0021.0021.00
#0000004.8221.001.001.00
##0000004.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#8F7E19
Deuteranopia (green-blind)
#827632
Tritanopia (blue-blind)
#008878
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #188c28;
/* rgb */ color: rgb(24, 140, 40);
/* oklch */ color: oklch(55.9% 0.169 144.5);
Tailwind
colors: {
  custom: {
    50: '#6caf68',
    500: '#188c28',
    950: '#000000',
  },
}
SCSS
$custom: #188c28;
$custom-light: #6caf68;
$custom-dark: #000000;
JSON
{
  "hex": "#188c28",
  "rgb": {
    "r": 24,
    "g": 140,
    "b": 40
  },
  "hsl": {
    "h": 128.276,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55923,
    "c": 0.16871,
    "h": 144.5
  },
  "luminance": 0.19104
}

Semantic roles & 50–950 ramp

primary
#188C28
secondary
#BF41AD
accent
#3AD5ED
background
#F7FAF6
surface
#EDF5EB
border
#C8CFC6
text
#081006
muted
#7B7F7A

Preview Lab

Preview with #188C28

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

Preview Lab → · Contrast checker → · Palette generator →

#188C28 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva