#188C22#188C22

#188C22 is a mid, vivid green. Relative luminance 0.191; OKLCH L 55.9% C 0.173 H 143.7°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#188C22
RGB	rgb(24, 140, 34)
HSL	hsl(125, 71%, 32%)
HSV	hsv(125, 83%, 55%)
CMYK	cmyk(82.9%, 0%, 75.7%, 45.1%)
CIE-LAB	lab(50.76, -51.39, 45.13)
CIE-LCH	lch(50.76, 68.40, 138.71°)
OKLab	oklab(55.87% -0.139 0.1021)
OKLCH	oklch(55.87% 0.173 143.7)
XYZ	xyz(10.0428, 19.0646, 4.6636)
Luminance	0.1907 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188C22 #8C1882

analogous

#488C18 #188C22 #188C5C

triadic

#188C22 #22188C #8C2218

tetradic

#188C22 #18488C #8C1882 #8C5C18

square

#188C22 #18488C #8C1882 #8C5C18

split-complementary

#188C22 #5C188C #8C1848

monochromatic

#062409 #0F5815 #188C22 #21C02F #40DE4E

Accessibility & contrast

On white

4.36

#188C22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#188C22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188C22

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188C22	#FFFFFF	#000000	##000000
##188C22	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E0D

Deuteranopia (green-blind)

#83762D

Tritanopia (blue-blind)

#008878

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #188c22;
/* rgb */ color: rgb(24, 140, 34);
/* oklch */ color: oklch(55.9% 0.173 143.7);

Tailwind

colors: {
  custom: {
    50: '#6daf64',
    500: '#188c22',
    950: '#000000',
  },
}

SCSS

$custom: #188c22;
$custom-light: #6daf64;
$custom-dark: #000000;

JSON

{
  "hex": "#188c22",
  "rgb": {
    "r": 24,
    "g": 140,
    "b": 34
  },
  "hsl": {
    "h": 125.172,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55872,
    "c": 0.17252,
    "h": 143.7
  },
  "luminance": 0.19066
}

Semantic roles & 50–950 ramp

primary

#188C22

secondary

#BF41B4

accent

#3ADEED

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #188C22

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

Preview Lab → · Contrast checker → · Palette generator →