#188F45#188F45

#188F45 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.1% C 0.149 H 150.1°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX#188F45
RGBrgb(24, 143, 69)
HSLhsl(143, 71%, 33%)
HSVhsv(143, 83%, 56%)
CMYKcmyk(83.2%, 0%, 51.7%, 43.9%)
CIE-LABlab(52.14, -48.04, 30.53)
CIE-LCHlch(52.14, 56.92, 147.56°)
OKLaboklab(57.13% -0.1289 0.074)
OKLCHoklch(57.13% 0.149 150.1)
XYZxyz(11.2724, 20.2674, 8.9470)
Luminance0.2027 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188F45 #8F1862
analogous
#278F18 #188F45 #188F80
triadic
#188F45 #45188F #8F4518
tetradic
#188F45 #18278F #8F1862 #8F8018
square
#188F45 #18278F #8F1862 #8F8018
split-complementary
#188F45 #80188F #8F1827
monochromatic
#062612 #0F5B2C #188F45 #21C35E #42DF7E

Accessibility & contrast

On white

4.16
#188F45 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.05
#188F45 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F45
5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188F45#FFFFFF#000000##000000
##188F451.004.165.055.05
#FFFFFF4.161.0021.0021.00
#0000005.0521.001.001.00
##0000005.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#90823F
Deuteranopia (green-blind)
#83794A
Tritanopia (blue-blind)
#008C7E
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #188f45;
/* rgb */ color: rgb(24, 143, 69);
/* oklch */ color: oklch(57.1% 0.149 150.1);
Tailwind
colors: {
  custom: {
    50: '#6cb17a',
    500: '#188f45',
    950: '#000000',
  },
}
SCSS
$custom: #188f45;
$custom-light: #6cb17a;
$custom-dark: #000000;
JSON
{
  "hex": "#188f45",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 69
  },
  "hsl": {
    "h": 142.689,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5713,
    "c": 0.14866,
    "h": 150.1
  },
  "luminance": 0.20269
}

Semantic roles & 50–950 ramp

primary
#188F45
secondary
#C04391
accent
#3AAAEE
background
#F7FBF7
surface
#EDF6EE
border
#C8D0C9
text
#081109
muted
#7B807B

Preview Lab

Preview with #188F45

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

Preview Lab → · Contrast checker → · Palette generator →

#188F45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva