#168B1B#168B1B

#168B1B is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.5% C 0.176 H 143.1°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#168B1B
RGB	rgb(22, 139, 27)
HSL	hsl(123, 73%, 32%)
HSV	hsv(123, 84%, 55%)
CMYK	cmyk(84.2%, 0%, 80.6%, 45.5%)
CIE-LAB	lab(50.35, -51.85, 47.18)
CIE-LCH	lch(50.35, 70.10, 137.70°)
OKLab	oklab(55.51% -0.1405 0.1054)
OKLCH	oklch(55.51% 0.176 143.1)
XYZ	xyz(9.7607, 18.7137, 4.1344)
Luminance	0.1872 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#168B1B #8B1686

analogous

#4C8B16 #168B1B #168B56

triadic

#168B1B #1B168B #8B1B16

tetradic

#168B1B #164C8B #8B1686 #8B5616

square

#168B1B #164C8B #8B1686 #8B5616

split-complementary

#168B1B #56168B #8B164C

monochromatic

#052106 #0E5611 #168B1B #1EC025 #3BE042

Accessibility & contrast

On white

4.43

#168B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#168B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #168B1B

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##168B1B	#FFFFFF	#000000	##000000
##168B1B	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)

#827528

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #168b1b;
/* rgb */ color: rgb(22, 139, 27);
/* oklch */ color: oklch(55.5% 0.176 143.1);

Tailwind

colors: {
  custom: {
    50: '#6cae61',
    500: '#168b1b',
    950: '#000000',
  },
}

SCSS

$custom: #168b1b;
$custom-light: #6cae61;
$custom-dark: #000000;

JSON

{
  "hex": "#168b1b",
  "rgb": {
    "r": 22,
    "g": 139,
    "b": 27
  },
  "hsl": {
    "h": 122.564,
    "s": 72.671,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55507,
    "c": 0.17566,
    "h": 143.1
  },
  "luminance": 0.18715
}

Semantic roles & 50–950 ramp

primary

#168B1B

secondary

#BF3EB9

accent

#38E8EF

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #168B1B

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

Preview Lab → · Contrast checker → · Palette generator →