#188D1A#188D1A

#188D1A is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.1% C 0.178 H 142.9°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#188D1A
RGB	rgb(24, 141, 26)
HSL	hsl(121, 71%, 32%)
HSV	hsv(121, 83%, 55%)
CMYK	cmyk(83%, 0%, 81.6%, 44.7%)
CIE-LAB	lab(51.06, -52.31, 48.18)
CIE-LCH	lch(51.06, 71.11, 137.35°)
OKLab	oklab(56.1% -0.1419 0.1074)
OKLCH	oklch(56.1% 0.178 142.9)
XYZ	xyz(10.0874, 19.3173, 4.1741)
Luminance	0.1932 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D1A #8D188B

analogous

#508D18 #188D1A #188D55

triadic

#188D1A #1A188D #8D1A18

tetradic

#188D1A #18508D #8D188B #8D5518

square

#188D1A #18508D #8D188B #8D5518

split-complementary

#188D1A #55188D #8D1850

monochromatic

#062407 #0F5910 #188D1A #21C124 #41DF43

Accessibility & contrast

On white

4.32

#188D1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#188D1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D1A

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D1A	#FFFFFF	#000000	##000000
##188D1A	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847628

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #188d1a;
/* rgb */ color: rgb(24, 141, 26);
/* oklch */ color: oklch(56.1% 0.178 142.9);

Tailwind

colors: {
  custom: {
    50: '#6db061',
    500: '#188d1a',
    950: '#000000',
  },
}

SCSS

$custom: #188d1a;
$custom-light: #6db061;
$custom-dark: #000000;

JSON

{
  "hex": "#188d1a",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 26
  },
  "hsl": {
    "h": 121.026,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56101,
    "c": 0.17792,
    "h": 142.9
  },
  "luminance": 0.19319
}

Semantic roles & 50–950 ramp

primary

#188D1A

secondary

#BF42BD

accent

#3AEBEE

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081105

muted

#7B807A

Preview Lab

Preview with #188D1A

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

Preview Lab → · Contrast checker → · Palette generator →