#188F4A#188F4A

#188F4A is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.2% C 0.144 H 151.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#188F4A
RGB	rgb(24, 143, 74)
HSL	hsl(145, 71%, 33%)
HSV	hsv(145, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 48.3%, 43.9%)
CIE-LAB	lab(52.21, -47.19, 27.98)
CIE-LCH	lch(52.21, 54.86, 149.34°)
OKLab	oklab(57.21% -0.1267 0.0685)
OKLCH	oklch(57.21% 0.144 151.6)
XYZ	xyz(11.4341, 20.3321, 9.7991)
Luminance	0.2033 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F4A #8F185D

analogous

#228F18 #188F4A #188F85

triadic

#188F4A #4A188F #8F4A18

tetradic

#188F4A #18228F #8F185D #8F8518

square

#188F4A #18228F #8F185D #8F8518

split-complementary

#188F4A #85188F #8F1822

monochromatic

#062614 #0F5B2F #188F4A #21C365 #42DF84

Accessibility & contrast

On white

4.14

#188F4A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#188F4A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F4A

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F4A	#FFFFFF	#000000	##000000
##188F4A	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8245

Deuteranopia (green-blind)

#82794F

Tritanopia (blue-blind)

#008D7F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #188f4a;
/* rgb */ color: rgb(24, 143, 74);
/* oklch */ color: oklch(57.2% 0.144 151.6);

Tailwind

colors: {
  custom: {
    50: '#6cb17d',
    500: '#188f4a',
    950: '#000000',
  },
}

SCSS

$custom: #188f4a;
$custom-light: #6cb17d;
$custom-dark: #000000;

JSON

{
  "hex": "#188f4a",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 74
  },
  "hsl": {
    "h": 145.21,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57214,
    "c": 0.14398,
    "h": 151.6
  },
  "luminance": 0.20334
}

Semantic roles & 50–950 ramp

primary

#188F4A

secondary

#C0438B

accent

#3AA2EE

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #188F4A

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

Preview Lab → · Contrast checker → · Palette generator →