#188F1A#188F1A

#188F1A is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.180 H 142.9°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#188F1A
RGB	rgb(24, 143, 26)
HSL	hsl(121, 71%, 33%)
HSV	hsv(121, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 81.8%, 43.9%)
CIE-LAB	lab(51.74, -52.94, 48.82)
CIE-LCH	lch(51.74, 72.02, 137.32°)
OKLab	oklab(56.67% -0.1436 0.1087)
OKLCH	oklch(56.67% 0.18 142.9)
XYZ	xyz(10.3849, 19.9124, 4.2732)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F1A #8F188D

analogous

#528F18 #188F1A #188F55

triadic

#188F1A #1A188F #8F1A18

tetradic

#188F1A #18528F #8F188D #8F5518

square

#188F1A #18528F #8F188D #8F5518

split-complementary

#188F1A #55188F #8F1852

monochromatic

#062607 #0F5B10 #188F1A #21C324 #42DF45

Accessibility & contrast

On white

4.21

#188F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#188F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F1A

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F1A	#FFFFFF	#000000	##000000
##188F1A	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#867829

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188f1a;
/* rgb */ color: rgb(24, 143, 26);
/* oklch */ color: oklch(56.7% 0.180 142.9);

Tailwind

colors: {
  custom: {
    50: '#6eb161',
    500: '#188f1a',
    950: '#000000',
  },
}

SCSS

$custom: #188f1a;
$custom-light: #6eb161;
$custom-dark: #000000;

JSON

{
  "hex": "#188f1a",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 26
  },
  "hsl": {
    "h": 121.008,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56669,
    "c": 0.18011,
    "h": 142.9
  },
  "luminance": 0.19914
}

Semantic roles & 50–950 ramp

primary

#188F1A

secondary

#C043BE

accent

#3AEBEE

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #188F1A

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

Preview Lab → · Contrast checker → · Palette generator →