#178920#178920

#178920 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.0% C 0.171 H 143.6°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#178920
RGB	rgb(23, 137, 32)
HSL	hsl(125, 71%, 31%)
HSV	hsv(125, 83%, 54%)
CMYK	cmyk(83.2%, 0%, 76.6%, 46.3%)
CIE-LAB	lab(49.71, -50.71, 44.81)
CIE-LCH	lch(49.71, 67.67, 138.53°)
OKLab	oklab(54.99% -0.1372 0.1012)
OKLCH	oklch(54.99% 0.171 143.6)
XYZ	xyz(9.5591, 18.1766, 4.3709)
Luminance	0.1818 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178920 #891780

analogous

#478917 #178920 #178959

triadic

#178920 #201789 #892017

tetradic

#178920 #174789 #891780 #895917

square

#178920 #174789 #891780 #895917

split-complementary

#178920 #591789 #891747

monochromatic

#052008 #0E5514 #178920 #20BD2C #3CDE49

Accessibility & contrast

On white

4.53

#178920 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#178920 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178920

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178920	#FFFFFF	#000000	##000000
##178920	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B0A

Deuteranopia (green-blind)

#80732B

Tritanopia (blue-blind)

#008575

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #178920;
/* rgb */ color: rgb(23, 137, 32);
/* oklch */ color: oklch(55.0% 0.171 143.6);

Tailwind

colors: {
  custom: {
    50: '#6cad63',
    500: '#178920',
    950: '#000000',
  },
}

SCSS

$custom: #178920;
$custom-light: #6cad63;
$custom-dark: #000000;

JSON

{
  "hex": "#178920",
  "rgb": {
    "r": 23,
    "g": 137,
    "b": 32
  },
  "hsl": {
    "h": 124.737,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54988,
    "c": 0.17051,
    "h": 143.6
  },
  "luminance": 0.18178
}

Semantic roles & 50–950 ramp

primary

#178920

secondary

#BD3FB3

accent

#3AE0EE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #178920

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

Preview Lab → · Contrast checker → · Palette generator →