#188F43#188F43

#188F43 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.1% C 0.150 H 149.6°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#188F43
RGB	rgb(24, 143, 67)
HSL	hsl(142, 71%, 33%)
HSV	hsv(142, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 53.1%, 43.9%)
CIE-LAB	lab(52.11, -48.37, 31.54)
CIE-LCH	lch(52.11, 57.74, 146.90°)
OKLab	oklab(57.1% -0.1298 0.0762)
OKLCH	oklch(57.1% 0.15 149.6)
XYZ	xyz(11.2113, 20.2430, 8.6255)
Luminance	0.2024 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F43 #8F1864

analogous

#288F18 #188F43 #188F7E

triadic

#188F43 #43188F #8F4318

tetradic

#188F43 #18288F #8F1864 #8F7E18

square

#188F43 #18288F #8F1864 #8F7E18

split-complementary

#188F43 #7E188F #8F1828

monochromatic

#062612 #0F5B2A #188F43 #21C35C #42DF7B

Accessibility & contrast

On white

4.16

#188F43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#188F43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F43

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F43	#FFFFFF	#000000	##000000
##188F43	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)

#90823C

Deuteranopia (green-blind)

#837949

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188f43;
/* rgb */ color: rgb(24, 143, 67);
/* oklch */ color: oklch(57.1% 0.150 149.6);

Tailwind

colors: {
  custom: {
    50: '#6cb179',
    500: '#188f43',
    950: '#000000',
  },
}

SCSS

$custom: #188f43;
$custom-light: #6cb179;
$custom-dark: #000000;

JSON

{
  "hex": "#188f43",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 67
  },
  "hsl": {
    "h": 141.681,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57099,
    "c": 0.15049,
    "h": 149.6
  },
  "luminance": 0.20244
}

Semantic roles & 50–950 ramp

primary

#188F43

secondary

#C04393

accent

#3AADEE

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #188F43

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

Preview Lab → · Contrast checker → · Palette generator →