#188D1D#188D1D

#188D1D is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.1% C 0.176 H 143.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#188D1D
RGB	rgb(24, 141, 29)
HSL	hsl(123, 71%, 32%)
HSV	hsv(123, 83%, 55%)
CMYK	cmyk(83%, 0%, 79.4%, 44.7%)
CIE-LAB	lab(51.07, -52.10, 47.22)
CIE-LCH	lch(51.07, 70.32, 137.81°)
OKLab	oklab(56.12% -0.1412 0.1058)
OKLCH	oklch(56.12% 0.176 143.2)
XYZ	xyz(10.1227, 19.3314, 4.3600)
Luminance	0.1933 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D1D #8D1888

analogous

#4E8D18 #188D1D #188D57

triadic

#188D1D #1D188D #8D1D18

tetradic

#188D1D #184E8D #8D1888 #8D5718

square

#188D1D #184E8D #8D1888 #8D5718

split-complementary

#188D1D #57188D #8D184E

monochromatic

#062407 #0F5912 #188D1D #21C128 #41DF48

Accessibility & contrast

On white

4.32

#188D1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#188D1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D1D

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D1D	#FFFFFF	#000000	##000000
##188D1D	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#84762A

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #188d1d;
/* rgb */ color: rgb(24, 141, 29);
/* oklch */ color: oklch(56.1% 0.176 143.2);

Tailwind

colors: {
  custom: {
    50: '#6db062',
    500: '#188d1d',
    950: '#000000',
  },
}

SCSS

$custom: #188d1d;
$custom-light: #6db062;
$custom-dark: #000000;

JSON

{
  "hex": "#188d1d",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 29
  },
  "hsl": {
    "h": 122.564,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5612,
    "c": 0.17643,
    "h": 143.2
  },
  "luminance": 0.19333
}

Semantic roles & 50–950 ramp

primary

#188D1D

secondary

#BF42BA

accent

#3AE6EE

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081106

muted

#7B807A

Preview Lab

Preview with #188D1D

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

Preview Lab → · Contrast checker → · Palette generator →