#188F1D#188F1D

#188F1D is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.179 H 143.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#188F1D
RGB	rgb(24, 143, 29)
HSL	hsl(123, 71%, 33%)
HSV	hsv(123, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 79.7%, 43.9%)
CIE-LAB	lab(51.75, -52.74, 47.88)
CIE-LCH	lch(51.75, 71.23, 137.77°)
OKLab	oklab(56.69% -0.1429 0.1072)
OKLCH	oklch(56.69% 0.179 143.1)
XYZ	xyz(10.4202, 19.9265, 4.4592)
Luminance	0.1993 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F1D #8F188A

analogous

#4E8F18 #188F1D #188F58

triadic

#188F1D #1D188F #8F1D18

tetradic

#188F1D #184E8F #8F188A #8F5818

square

#188F1D #184E8F #8F188A #8F5818

split-complementary

#188F1D #58188F #8F184E

monochromatic

#062608 #0F5B12 #188F1D #21C328 #42DF49

Accessibility & contrast

On white

4.21

#188F1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#188F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F1D

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F1D	#FFFFFF	#000000	##000000
##188F1D	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#86782A

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188f1d;
/* rgb */ color: rgb(24, 143, 29);
/* oklch */ color: oklch(56.7% 0.179 143.1);

Tailwind

colors: {
  custom: {
    50: '#6eb162',
    500: '#188f1d',
    950: '#000000',
  },
}

SCSS

$custom: #188f1d;
$custom-light: #6eb162;
$custom-dark: #000000;

JSON

{
  "hex": "#188f1d",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 29
  },
  "hsl": {
    "h": 122.521,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56687,
    "c": 0.17863,
    "h": 143.1
  },
  "luminance": 0.19928
}

Semantic roles & 50–950 ramp

primary

#188F1D

secondary

#C043BB

accent

#3AE6EE

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #188F1D

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

Preview Lab → · Contrast checker → · Palette generator →