#188C2E#188C2E

#188C2E is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.0% C 0.164 H 145.4°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX#188C2E
RGBrgb(24, 140, 46)
HSLhsl(131, 71%, 32%)
HSVhsv(131, 83%, 55%)
CMYKcmyk(82.9%, 0%, 67.1%, 45.1%)
CIE-LABlab(50.86, -50.21, 40.28)
CIE-LCHlch(50.86, 64.37, 141.26°)
OKLaboklab(55.98% -0.1353 0.0934)
OKLCHoklch(55.98% 0.164 145.4)
XYZxyz(10.2472, 19.1464, 5.7398)
Luminance0.1915 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188C2E #8C1876
analogous
#3C8C18 #188C2E #188C68
triadic
#188C2E #2E188C #8C2E18
tetradic
#188C2E #183C8C #8C1876 #8C6818
square
#188C2E #183C8C #8C1876 #8C6818
split-complementary
#188C2E #68188C #8C183C
monochromatic
#06240C #0F581D #188C2E #21C03F #40DE5E

Accessibility & contrast

On white

4.35
#188C2E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.83
#188C2E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188C2E
4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188C2E#FFFFFF#000000##000000
##188C2E1.004.354.834.83
#FFFFFF4.351.0021.0021.00
#0000004.8321.001.001.00
##0000004.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E7E22
Deuteranopia (green-blind)
#827637
Tritanopia (blue-blind)
#008879
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #188c2e;
/* rgb */ color: rgb(24, 140, 46);
/* oklch */ color: oklch(56.0% 0.164 145.4);
Tailwind
colors: {
  custom: {
    50: '#6caf6b',
    500: '#188c2e',
    950: '#000000',
  },
}
SCSS
$custom: #188c2e;
$custom-light: #6caf6b;
$custom-dark: #000000;
JSON
{
  "hex": "#188c2e",
  "rgb": {
    "r": 24,
    "g": 140,
    "b": 46
  },
  "hsl": {
    "h": 131.379,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55982,
    "c": 0.16443,
    "h": 145.4
  },
  "luminance": 0.19148
}

Semantic roles & 50–950 ramp

primary
#188C2E
secondary
#BF41A7
accent
#3ACCED
background
#F7FAF6
surface
#EDF5EB
border
#C8CFC6
text
#081007
muted
#7B7F7A

Preview Lab

Preview with #188C2E

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

Preview Lab → · Contrast checker → · Palette generator →

#188C2E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva