#188F33#188F33

#188F33 is a mid, vivid green. Relative luminance 0.201; OKLCH L 56.9% C 0.164 H 146.1°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#188F33
RGB	rgb(24, 143, 51)
HSL	hsl(134, 71%, 33%)
HSV	hsv(134, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 64.3%, 43.9%)
CIE-LAB	lab(51.92, -50.63, 39.20)
CIE-LCH	lch(51.92, 64.03, 142.25°)
OKLab	oklab(56.88% -0.1363 0.0916)
OKLCH	oklch(56.88% 0.164 146.1)
XYZ	xyz(10.7959, 20.0768, 6.4376)
Luminance	0.2008 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F33 #8F1874

analogous

#398F18 #188F33 #188F6E

triadic

#188F33 #33188F #8F3318

tetradic

#188F33 #18398F #8F1874 #8F6E18

square

#188F33 #18398F #8F1874 #8F6E18

split-complementary

#188F33 #6E188F #8F1839

monochromatic

#06260E #0F5B20 #188F33 #21C346 #42DF66

Accessibility & contrast

On white

4.19

#188F33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#188F33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F33

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F33	#FFFFFF	#000000	##000000
##188F33	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918128

Deuteranopia (green-blind)

#84783B

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188f33;
/* rgb */ color: rgb(24, 143, 51);
/* oklch */ color: oklch(56.9% 0.164 146.1);

Tailwind

colors: {
  custom: {
    50: '#6db16e',
    500: '#188f33',
    950: '#000000',
  },
}

SCSS

$custom: #188f33;
$custom-light: #6db16e;
$custom-dark: #000000;

JSON

{
  "hex": "#188f33",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 51
  },
  "hsl": {
    "h": 133.613,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56883,
    "c": 0.16422,
    "h": 146.1
  },
  "luminance": 0.20078
}

Semantic roles & 50–950 ramp

primary

#188F33

secondary

#C043A4

accent

#3AC5EE

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081107

muted

#7B807A

Preview Lab

Preview with #188F33

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

Preview Lab → · Contrast checker → · Palette generator →