#166318#166318

#166318 is a dark, vivid green. Relative luminance 0.092; OKLCH L 43.8% C 0.131 H 143.2°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#166318
RGB	rgb(22, 99, 24)
HSL	hsl(122, 64%, 24%)
HSV	hsv(122, 78%, 39%)
CMYK	cmyk(77.8%, 0%, 75.8%, 61.2%)
CIE-LAB	lab(36.29, -38.57, 34.31)
CIE-LCH	lch(36.29, 51.62, 138.35°)
OKLab	oklab(43.81% -0.1046 0.0781)
OKLCH	oklch(43.81% 0.131 143.2)
XYZ	xyz(4.9573, 9.1596, 2.3707)
Luminance	0.0916 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166318 #631661

analogous

#3A6316 #166318 #16633E

triadic

#166318 #181663 #631816

tetradic

#166318 #163A63 #631661 #633E16

square

#166318 #163A63 #631661 #633E16

split-complementary

#166318 #3E1663 #63163A

monochromatic

#061906 #0B310C #166318 #219524 #2CC730

Accessibility & contrast

On white

7.42

#166318 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#166318 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166318

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166318	#FFFFFF	#000000	##FFFFFF
##166318	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65590C

Deuteranopia (green-blind)

#5D5320

Tritanopia (blue-blind)

#006054

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #166318;
/* rgb */ color: rgb(22, 99, 24);
/* oklch */ color: oklch(43.8% 0.131 143.2);

Tailwind

colors: {
  custom: {
    50: '#62905a',
    500: '#166318',
    950: '#000000',
  },
}

SCSS

$custom: #166318;
$custom-light: #62905a;
$custom-dark: #000000;

JSON

{
  "hex": "#166318",
  "rgb": {
    "r": 22,
    "g": 99,
    "b": 24
  },
  "hsl": {
    "h": 121.558,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.43809,
    "c": 0.13057,
    "h": 143.2
  },
  "luminance": 0.0916
}

Semantic roles & 50–950 ramp

primary

#166318

secondary

#9A3B97

accent

#41E2E7

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060D04

muted

#7A7D79

Preview Lab

Preview with #166318

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

Preview Lab → · Contrast checker → · Palette generator →