#188E3D#188E3D

#188E3D is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.155 H 148.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX#188E3D
RGBrgb(24, 142, 61)
HSLhsl(139, 71%, 33%)
HSVhsv(139, 83%, 56%)
CMYKcmyk(83.1%, 0%, 57%, 44.3%)
CIE-LABlab(51.70, -48.94, 34.10)
CIE-LCHlch(51.70, 59.65, 145.14°)
OKLaboklab(56.73% -0.1314 0.0815)
OKLCHoklch(56.73% 0.155 148.2)
XYZxyz(10.8911, 19.8758, 7.6764)
Luminance0.1988 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188E3D #8E1869
analogous
#2E8E18 #188E3D #188E78
triadic
#188E3D #3D188E #8E3D18
tetradic
#188E3D #182E8E #8E1869 #8E7818
square
#188E3D #182E8E #8E1869 #8E7818
split-complementary
#188E3D #78188E #8E182E
monochromatic
#062510 #0F5A27 #188E3D #21C253 #41DF73

Accessibility & contrast

On white

4.22
#188E3D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.98
#188E3D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E3D
4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188E3D#FFFFFF#000000##000000
##188E3D1.004.224.984.98
#FFFFFF4.221.0021.0021.00
#0000004.9821.001.001.00
##0000004.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8F8135
Deuteranopia (green-blind)
#837843
Tritanopia (blue-blind)
#008B7C
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #188e3d;
/* rgb */ color: rgb(24, 142, 61);
/* oklch */ color: oklch(56.7% 0.155 148.2);
Tailwind
colors: {
  custom: {
    50: '#6cb075',
    500: '#188e3d',
    950: '#000000',
  },
}
SCSS
$custom: #188e3d;
$custom-light: #6cb075;
$custom-dark: #000000;
JSON
{
  "hex": "#188e3d",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 61
  },
  "hsl": {
    "h": 138.814,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5673,
    "c": 0.1546,
    "h": 148.2
  },
  "luminance": 0.19877
}

Semantic roles & 50–950 ramp

primary
#188E3D
secondary
#C04298
accent
#3AB5EE
background
#F7FBF7
surface
#EDF6ED
border
#C8D0C8
text
#081108
muted
#7B807B

Preview Lab

Preview with #188E3D

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

Preview Lab → · Contrast checker → · Palette generator →

#188E3D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva