#188D45#188D45

#188D45 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.6% C 0.146 H 150.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#188D45
RGB	rgb(24, 141, 69)
HSL	hsl(143, 71%, 32%)
HSV	hsv(143, 83%, 55%)
CMYK	cmyk(83%, 0%, 51.1%, 44.7%)
CIE-LAB	lab(51.46, -47.32, 29.69)
CIE-LCH	lch(51.46, 55.86, 147.89°)
OKLab	oklab(56.57% -0.127 0.0721)
OKLCH	oklch(56.57% 0.146 150.4)
XYZ	xyz(10.9748, 19.6723, 8.8478)
Luminance	0.1967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D45 #8D1860

analogous

#258D18 #188D45 #188D80

triadic

#188D45 #45188D #8D4518

tetradic

#188D45 #18258D #8D1860 #8D8018

square

#188D45 #18258D #8D1860 #8D8018

split-complementary

#188D45 #80188D #8D1825

monochromatic

#062412 #0F592B #188D45 #21C15F #41DF7D

Accessibility & contrast

On white

4.26

#188D45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#188D45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D45

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D45	#FFFFFF	#000000	##000000
##188D45	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E803F

Deuteranopia (green-blind)

#81774A

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188d45;
/* rgb */ color: rgb(24, 141, 69);
/* oklch */ color: oklch(56.6% 0.146 150.4);

Tailwind

colors: {
  custom: {
    50: '#6baf7a',
    500: '#188d45',
    950: '#000000',
  },
}

SCSS

$custom: #188d45;
$custom-light: #6baf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#188d45",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 69
  },
  "hsl": {
    "h": 143.077,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56572,
    "c": 0.14605,
    "h": 150.4
  },
  "luminance": 0.19674
}

Semantic roles & 50–950 ramp

primary

#188D45

secondary

#BF428F

accent

#3AA9EE

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #188D45

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

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