#188D27#188D27

#188D27 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.2% C 0.171 H 144.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#188D27
RGB	rgb(24, 141, 39)
HSL	hsl(128, 71%, 32%)
HSV	hsv(128, 83%, 55%)
CMYK	cmyk(83%, 0%, 72.3%, 44.7%)
CIE-LAB	lab(51.14, -51.27, 43.57)
CIE-LCH	lch(51.14, 67.28, 139.64°)
OKLab	oklab(56.2% -0.1385 0.0995)
OKLCH	oklch(56.2% 0.171 144.3)
XYZ	xyz(10.2671, 19.3892, 5.1204)
Luminance	0.1939 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D27 #8D187E

analogous

#448D18 #188D27 #188D61

triadic

#188D27 #27188D #8D2718

tetradic

#188D27 #18448D #8D187E #8D6118

square

#188D27 #18448D #8D187E #8D6118

split-complementary

#188D27 #61188D #8D1844

monochromatic

#06240A #0F5919 #188D27 #21C135 #41DF55

Accessibility & contrast

On white

4.31

#188D27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#188D27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D27

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D27	#FFFFFF	#000000	##000000
##188D27	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F17

Deuteranopia (green-blind)

#837631

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #188d27;
/* rgb */ color: rgb(24, 141, 39);
/* oklch */ color: oklch(56.2% 0.171 144.3);

Tailwind

colors: {
  custom: {
    50: '#6daf67',
    500: '#188d27',
    950: '#000000',
  },
}

SCSS

$custom: #188d27;
$custom-light: #6daf67;
$custom-dark: #000000;

JSON

{
  "hex": "#188d27",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 39
  },
  "hsl": {
    "h": 127.692,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56197,
    "c": 0.17053,
    "h": 144.3
  },
  "luminance": 0.1939
}

Semantic roles & 50–950 ramp

primary

#188D27

secondary

#BF42AF

accent

#3AD7EE

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081106

muted

#7B807A

Preview Lab

Preview with #188D27

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

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