#188E1E#188E1E

#188E1E is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.177 H 143.2°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#188E1E
RGB	rgb(24, 142, 30)
HSL	hsl(123, 71%, 33%)
HSV	hsv(123, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 78.9%, 44.3%)
CIE-LAB	lab(51.42, -52.35, 47.22)
CIE-LCH	lch(51.42, 70.50, 137.95°)
OKLab	oklab(56.41% -0.1418 0.1059)
OKLCH	oklch(56.41% 0.177 143.2)
XYZ	xyz(10.2834, 19.6327, 4.4756)
Luminance	0.1963 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E1E #8E1888

analogous

#4D8E18 #188E1E #188E59

triadic

#188E1E #1E188E #8E1E18

tetradic

#188E1E #184D8E #8E1888 #8E5918

square

#188E1E #184D8E #8E1888 #8E5918

split-complementary

#188E1E #59188E #8E184D

monochromatic

#062508 #0F5A13 #188E1E #21C229 #41DF49

Accessibility & contrast

On white

4.26

#188E1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#188E1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E1E

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E1E	#FFFFFF	#000000	##000000
##188E1E	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)

#918002

Deuteranopia (green-blind)

#85772B

Tritanopia (blue-blind)

#008A79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188e1e;
/* rgb */ color: rgb(24, 142, 30);
/* oklch */ color: oklch(56.4% 0.177 143.2);

Tailwind

colors: {
  custom: {
    50: '#6db063',
    500: '#188e1e',
    950: '#000000',
  },
}

SCSS

$custom: #188e1e;
$custom-light: #6db063;
$custom-dark: #000000;

JSON

{
  "hex": "#188e1e",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 30
  },
  "hsl": {
    "h": 123.051,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56411,
    "c": 0.17701,
    "h": 143.2
  },
  "luminance": 0.19634
}

Semantic roles & 50–950 ramp

primary

#188E1E

secondary

#C042B9

accent

#3AE5EE

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081106

muted

#7B807A

Preview Lab

Preview with #188E1E

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

Preview Lab → · Contrast checker → · Palette generator →