#168B18#168B18

#168B18 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.5% C 0.177 H 142.9°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#168B18
RGB	rgb(22, 139, 24)
HSL	hsl(121, 73%, 32%)
HSV	hsv(121, 84%, 55%)
CMYK	cmyk(84.2%, 0%, 82.7%, 45.5%)
CIE-LAB	lab(50.34, -52.05, 48.10)
CIE-LCH	lch(50.34, 70.87, 137.26°)
OKLab	oklab(55.49% -0.1412 0.1069)
OKLCH	oklch(55.49% 0.177 142.9)
XYZ	xyz(9.7277, 18.7006, 3.9609)
Luminance	0.1870 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#168B18 #8B1689

analogous

#4F8B16 #168B18 #168B53

triadic

#168B18 #18168B #8B1816

tetradic

#168B18 #164F8B #8B1689 #8B5316

square

#168B18 #164F8B #8B1689 #8B5316

split-complementary

#168B18 #53168B #8B164F

monochromatic

#052106 #0E560F #168B18 #1EC021 #3BE03E

Accessibility & contrast

On white

4.43

#168B18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#168B18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #168B18

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##168B18	#FFFFFF	#000000	##000000
##168B18	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#827527

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #168b18;
/* rgb */ color: rgb(22, 139, 24);
/* oklch */ color: oklch(55.5% 0.177 142.9);

Tailwind

colors: {
  custom: {
    50: '#6cae60',
    500: '#168b18',
    950: '#000000',
  },
}

SCSS

$custom: #168b18;
$custom-light: #6cae60;
$custom-dark: #000000;

JSON

{
  "hex": "#168b18",
  "rgb": {
    "r": 22,
    "g": 139,
    "b": 24
  },
  "hsl": {
    "h": 121.026,
    "s": 72.671,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5549,
    "c": 0.1771,
    "h": 142.9
  },
  "luminance": 0.18702
}

Semantic roles & 50–950 ramp

primary

#168B18

secondary

#BF3EBD

accent

#38ECEF

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #168B18

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

Preview Lab → · Contrast checker → · Palette generator →