#188536#188536

#188536 is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.1% C 0.149 H 147.4°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX#188536
RGBrgb(24, 133, 54)
HSLhsl(137, 69%, 31%)
HSVhsv(137, 82%, 52%)
CMYKcmyk(82%, 0%, 59.4%, 47.8%)
CIE-LABlab(48.55, -46.79, 33.87)
CIE-LCHlch(48.55, 57.76, 144.10°)
OKLaboklab(54.1% -0.1258 0.0804)
OKLCHoklch(54.1% 0.149 147.4)
XYZxyz(9.4293, 17.2344, 6.3189)
Luminance0.1724 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188536 #851867
analogous
#308518 #188536 #18856C
triadic
#188536 #361885 #853618
tetradic
#188536 #183085 #851867 #856C18
square
#188536 #183085 #851867 #856C18
split-complementary
#188536 #6C1885 #851830
monochromatic
#051D0C #0F5121 #188536 #21B94B #3CDC68

Accessibility & contrast

On white

4.72
#188536 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.45
#188536 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188536
4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188536#FFFFFF#000000##FFFFFF
##1885361.004.724.454.72
#FFFFFF4.721.0021.001.00
#0000004.4521.001.0021.00
##FFFFFF4.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#87782E
Deuteranopia (green-blind)
#7B703C
Tritanopia (blue-blind)
#008274
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #188536;
/* rgb */ color: rgb(24, 133, 54);
/* oklch */ color: oklch(54.1% 0.149 147.4);
Tailwind
colors: {
  custom: {
    50: '#6aaa6f',
    500: '#188536',
    950: '#000000',
  },
}
SCSS
$custom: #188536;
$custom-light: #6aaa6f;
$custom-dark: #000000;
JSON
{
  "hex": "#188536",
  "rgb": {
    "r": 24,
    "g": 133,
    "b": 54
  },
  "hsl": {
    "h": 136.514,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54096,
    "c": 0.14927,
    "h": 147.4
  },
  "luminance": 0.17236
}

Semantic roles & 50–950 ramp

primary
#188536
secondary
#B94098
accent
#3CBCEC
background
#F6FAF6
surface
#ECF4EC
border
#C7CEC7
text
#081007
muted
#7A7F7A

Preview Lab

Preview with #188536

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

Preview Lab → · Contrast checker → · Palette generator →

#188536 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva