#188D19#188D19

#188D19 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.1% C 0.178 H 142.8°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#188D19
RGB	rgb(24, 141, 25)
HSL	hsl(121, 71%, 32%)
HSV	hsv(121, 83%, 55%)
CMYK	cmyk(83%, 0%, 82.3%, 44.7%)
CIE-LAB	lab(51.05, -52.37, 48.48)
CIE-LCH	lch(51.05, 71.37, 137.21°)
OKLab	oklab(56.1% -0.1421 0.1078)
OKLCH	oklch(56.1% 0.178 142.8)
XYZ	xyz(10.0764, 19.3129, 4.1162)
Luminance	0.1931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D19 #8D188C

analogous

#518D18 #188D19 #188D54

triadic

#188D19 #19188D #8D1918

tetradic

#188D19 #18518D #8D188C #8D5418

square

#188D19 #18518D #8D188C #8D5418

split-complementary

#188D19 #54188D #8D1851

monochromatic

#062406 #0F5910 #188D19 #21C122 #41DF42

Accessibility & contrast

On white

4.32

#188D19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#188D19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D19

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D19	#FFFFFF	#000000	##000000
##188D19	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847627

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #188d19;
/* rgb */ color: rgb(24, 141, 25);
/* oklch */ color: oklch(56.1% 0.178 142.8);

Tailwind

colors: {
  custom: {
    50: '#6db060',
    500: '#188d19',
    950: '#000000',
  },
}

SCSS

$custom: #188d19;
$custom-light: #6db060;
$custom-dark: #000000;

JSON

{
  "hex": "#188d19",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 25
  },
  "hsl": {
    "h": 120.513,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56096,
    "c": 0.17839,
    "h": 142.8
  },
  "luminance": 0.19314
}

Semantic roles & 50–950 ramp

primary

#188D19

secondary

#BF42BE

accent

#3AECEE

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081105

muted

#7B807A

Preview Lab

Preview with #188D19

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

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