#188E23#188E23

#188E23 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.4% C 0.174 H 143.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX#188E23
RGBrgb(24, 142, 35)
HSLhsl(126, 71%, 33%)
HSVhsv(126, 83%, 56%)
CMYKcmyk(83.1%, 0%, 75.4%, 44.3%)
CIE-LABlab(51.45, -51.95, 45.45)
CIE-LCHlch(51.45, 69.03, 138.82°)
OKLaboklab(56.45% -0.1405 0.1029)
OKLCHoklch(56.45% 0.174 143.8)
XYZxyz(10.3524, 19.6603, 4.8390)
Luminance0.1966 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188E23 #8E1883
analogous
#488E18 #188E23 #188E5E
triadic
#188E23 #23188E #8E2318
tetradic
#188E23 #18488E #8E1883 #8E5E18
square
#188E23 #18488E #8E1883 #8E5E18
split-complementary
#188E23 #5E188E #8E1848
monochromatic
#062509 #0F5A16 #188E23 #21C230 #41DF50

Accessibility & contrast

On white

4.26
#188E23 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.93
#188E23 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E23
4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188E23#FFFFFF#000000##000000
##188E231.004.264.934.93
#FFFFFF4.261.0021.0021.00
#0000004.9321.001.001.00
##0000004.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#91800F
Deuteranopia (green-blind)
#84772E
Tritanopia (blue-blind)
#008A79
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #188e23;
/* rgb */ color: rgb(24, 142, 35);
/* oklch */ color: oklch(56.4% 0.174 143.8);
Tailwind
colors: {
  custom: {
    50: '#6db065',
    500: '#188e23',
    950: '#000000',
  },
}
SCSS
$custom: #188e23;
$custom-light: #6db065;
$custom-dark: #000000;
JSON
{
  "hex": "#188e23",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 35
  },
  "hsl": {
    "h": 125.593,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56447,
    "c": 0.17419,
    "h": 143.8
  },
  "luminance": 0.19662
}

Semantic roles & 50–950 ramp

primary
#188E23
secondary
#C042B4
accent
#3ADDEE
background
#F7FBF6
surface
#EDF6EB
border
#C8D0C6
text
#081106
muted
#7B807A

Preview Lab

Preview with #188E23

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

Preview Lab → · Contrast checker → · Palette generator →

#188E23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva