#188F47#188F47

#188F47 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.2% C 0.147 H 150.7°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#188F47
RGB	rgb(24, 143, 71)
HSL	hsl(144, 71%, 33%)
HSV	hsv(144, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 50.3%, 43.9%)
CIE-LAB	lab(52.17, -47.71, 29.51)
CIE-LCH	lch(52.17, 56.10, 148.26°)
OKLab	oklab(57.16% -0.128 0.0718)
OKLCH	oklch(57.16% 0.147 150.7)
XYZ	xyz(11.3355, 20.2926, 9.2795)
Luminance	0.2029 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F47 #8F1860

analogous

#258F18 #188F47 #188F82

triadic

#188F47 #47188F #8F4718

tetradic

#188F47 #18258F #8F1860 #8F8218

square

#188F47 #18258F #8F1860 #8F8218

split-complementary

#188F47 #82188F #8F1825

monochromatic

#062613 #0F5B2D #188F47 #21C361 #42DF80

Accessibility & contrast

On white

4.15

#188F47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#188F47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F47

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F47	#FFFFFF	#000000	##000000
##188F47	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908241

Deuteranopia (green-blind)

#83794C

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188f47;
/* rgb */ color: rgb(24, 143, 71);
/* oklch */ color: oklch(57.2% 0.147 150.7);

Tailwind

colors: {
  custom: {
    50: '#6cb17b',
    500: '#188f47',
    950: '#000000',
  },
}

SCSS

$custom: #188f47;
$custom-light: #6cb17b;
$custom-dark: #000000;

JSON

{
  "hex": "#188f47",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 71
  },
  "hsl": {
    "h": 143.697,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57163,
    "c": 0.1468,
    "h": 150.7
  },
  "luminance": 0.20294
}

Semantic roles & 50–950 ramp

primary

#188F47

secondary

#C0438F

accent

#3AA7EE

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#081109

muted

#7B807B

Preview Lab

Preview with #188F47

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

Preview Lab → · Contrast checker → · Palette generator →