#188A25#188A25

#188A25 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.168 H 144.1°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX#188A25
RGBrgb(24, 138, 37)
HSLhsl(127, 70%, 32%)
HSVhsv(127, 83%, 54%)
CMYKcmyk(82.6%, 0%, 73.2%, 45.9%)
CIE-LABlab(50.10, -50.47, 43.29)
CIE-LCHlch(50.10, 66.50, 139.38°)
OKLaboklab(55.33% -0.1364 0.0987)
OKLCHoklch(55.33% 0.168 144.1)
XYZxyz(9.7984, 18.5035, 4.8050)
Luminance0.1850 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188A25 #8A187D
analogous
#448A18 #188A25 #188A5E
triadic
#188A25 #25188A #8A2518
tetradic
#188A25 #18448A #8A187D #8A5E18
square
#188A25 #18448A #8A187D #8A5E18
split-complementary
#188A25 #5E188A #8A1844
monochromatic
#062209 #0F5617 #188A25 #21BE33 #3FDE51

Accessibility & contrast

On white

4.47
#188A25 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.70
#188A25 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A25
4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188A25#FFFFFF#000000##000000
##188A251.004.474.704.70
#FFFFFF4.471.0021.0021.00
#0000004.7021.001.001.00
##0000004.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D7C14
Deuteranopia (green-blind)
#81742F
Tritanopia (blue-blind)
#008676
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #188a25;
/* rgb */ color: rgb(24, 138, 37);
/* oklch */ color: oklch(55.3% 0.168 144.1);
Tailwind
colors: {
  custom: {
    50: '#6cad66',
    500: '#188a25',
    950: '#000000',
  },
}
SCSS
$custom: #188a25;
$custom-light: #6cad66;
$custom-dark: #000000;
JSON
{
  "hex": "#188a25",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 37
  },
  "hsl": {
    "h": 126.842,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55329,
    "c": 0.16836,
    "h": 144.1
  },
  "luminance": 0.18505
}

Semantic roles & 50–950 ramp

primary
#188A25
secondary
#BD40AF
accent
#3BD9ED
background
#F7FAF6
surface
#EDF4EB
border
#C8CEC6
text
#081006
muted
#7B7F7A

Preview Lab

Preview with #188A25

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

Preview Lab → · Contrast checker → · Palette generator →

#188A25 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva