#188D1C#188D1C

#188D1C is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.1% C 0.177 H 143.1°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#188D1C
RGB	rgb(24, 141, 28)
HSL	hsl(122, 71%, 32%)
HSV	hsv(122, 83%, 55%)
CMYK	cmyk(83%, 0%, 80.1%, 44.7%)
CIE-LAB	lab(51.07, -52.17, 47.55)
CIE-LCH	lch(51.07, 70.59, 137.66°)
OKLab	oklab(56.11% -0.1414 0.1063)
OKLCH	oklch(56.11% 0.177 143.1)
XYZ	xyz(10.1105, 19.3265, 4.2959)
Luminance	0.1933 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D1C #8D1889

analogous

#4F8D18 #188D1C #188D56

triadic

#188D1C #1C188D #8D1C18

tetradic

#188D1C #184F8D #8D1889 #8D5618

square

#188D1C #184F8D #8D1889 #8D5618

split-complementary

#188D1C #56188D #8D184F

monochromatic

#062407 #0F5912 #188D1C #21C126 #41DF46

Accessibility & contrast

On white

4.32

#188D1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#188D1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D1C

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D1C	#FFFFFF	#000000	##000000
##188D1C	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847629

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #188d1c;
/* rgb */ color: rgb(24, 141, 28);
/* oklch */ color: oklch(56.1% 0.177 143.1);

Tailwind

colors: {
  custom: {
    50: '#6db062',
    500: '#188d1c',
    950: '#000000',
  },
}

SCSS

$custom: #188d1c;
$custom-light: #6db062;
$custom-dark: #000000;

JSON

{
  "hex": "#188d1c",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 28
  },
  "hsl": {
    "h": 122.051,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56114,
    "c": 0.17694,
    "h": 143.1
  },
  "luminance": 0.19328
}

Semantic roles & 50–950 ramp

primary

#188D1C

secondary

#BF42BB

accent

#3AE8EE

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081105

muted

#7B807A

Preview Lab

Preview with #188D1C

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

Preview Lab → · Contrast checker → · Palette generator →