#188F45#188F45

#188F45 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.1% C 0.149 H 150.1°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#188F45
RGB	rgb(24, 143, 69)
HSL	hsl(143, 71%, 33%)
HSV	hsv(143, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 51.7%, 43.9%)
CIE-LAB	lab(52.14, -48.04, 30.53)
CIE-LCH	lch(52.14, 56.92, 147.56°)
OKLab	oklab(57.13% -0.1289 0.074)
OKLCH	oklch(57.13% 0.149 150.1)
XYZ	xyz(11.2724, 20.2674, 8.9470)
Luminance	0.2027 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F45 #8F1862

analogous

#278F18 #188F45 #188F80

triadic

#188F45 #45188F #8F4518

tetradic

#188F45 #18278F #8F1862 #8F8018

square

#188F45 #18278F #8F1862 #8F8018

split-complementary

#188F45 #80188F #8F1827

monochromatic

#062612 #0F5B2C #188F45 #21C35E #42DF7E

Accessibility & contrast

On white

4.16

#188F45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#188F45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F45

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F45	#FFFFFF	#000000	##000000
##188F45	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90823F

Deuteranopia (green-blind)

#83794A

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188f45;
/* rgb */ color: rgb(24, 143, 69);
/* oklch */ color: oklch(57.1% 0.149 150.1);

Tailwind

colors: {
  custom: {
    50: '#6cb17a',
    500: '#188f45',
    950: '#000000',
  },
}

SCSS

$custom: #188f45;
$custom-light: #6cb17a;
$custom-dark: #000000;

JSON

{
  "hex": "#188f45",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 69
  },
  "hsl": {
    "h": 142.689,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5713,
    "c": 0.14866,
    "h": 150.1
  },
  "luminance": 0.20269
}

Semantic roles & 50–950 ramp

primary

#188F45

secondary

#C04391

accent

#3AAAEE

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#081109

muted

#7B807B

Preview Lab

Preview with #188F45

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

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