#188B25#188B25

#188B25 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.6% C 0.170 H 144.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX#188B25
RGBrgb(24, 139, 37)
HSLhsl(127, 71%, 32%)
HSVhsv(127, 83%, 55%)
CMYKcmyk(82.7%, 0%, 73.4%, 45.5%)
CIE-LABlab(50.44, -50.80, 43.65)
CIE-LCHlch(50.44, 66.97, 139.33°)
OKLaboklab(55.61% -0.1373 0.0994)
OKLCHoklch(55.61% 0.17 144.1)
XYZxyz(9.9426, 18.7918, 4.8531)
Luminance0.1879 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188B25 #8B187E
analogous
#448B18 #188B25 #188B5F
triadic
#188B25 #25188B #8B2518
tetradic
#188B25 #18448B #8B187E #8B5F18
square
#188B25 #18448B #8B187E #8B5F18
split-complementary
#188B25 #5F188B #8B1844
monochromatic
#062309 #0F5717 #188B25 #21BF33 #3FDE51

Accessibility & contrast

On white

4.41
#188B25 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.76
#188B25 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B25
4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188B25#FFFFFF#000000##000000
##188B251.004.414.764.76
#FFFFFF4.411.0021.0021.00
#0000004.7621.001.001.00
##0000004.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E7D14
Deuteranopia (green-blind)
#81752F
Tritanopia (blue-blind)
#008777
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #188b25;
/* rgb */ color: rgb(24, 139, 37);
/* oklch */ color: oklch(55.6% 0.170 144.1);
Tailwind
colors: {
  custom: {
    50: '#6cae66',
    500: '#188b25',
    950: '#000000',
  },
}
SCSS
$custom: #188b25;
$custom-light: #6cae66;
$custom-dark: #000000;
JSON
{
  "hex": "#188b25",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 37
  },
  "hsl": {
    "h": 126.783,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55613,
    "c": 0.16952,
    "h": 144.1
  },
  "luminance": 0.18793
}

Semantic roles & 50–950 ramp

primary
#188B25
secondary
#BE40B0
accent
#3AD9ED
background
#F7FAF6
surface
#EDF4EB
border
#C8CEC6
text
#081006
muted
#7B7F7A

Preview Lab

Preview with #188B25

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

Preview Lab → · Contrast checker → · Palette generator →

#188B25 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva