#166618#166618

#166618 is a dark, vivid green. Relative luminance 0.097; OKLCH L 44.7% C 0.134 H 143.2°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#166618
RGB	rgb(22, 102, 24)
HSL	hsl(122, 65%, 24%)
HSV	hsv(122, 78%, 40%)
CMYK	cmyk(78.4%, 0%, 76.5%, 60%)
CIE-LAB	lab(37.37, -39.66, 35.42)
CIE-LCH	lch(37.37, 53.17, 138.23°)
OKLab	oklab(44.71% -0.1076 0.0805)
OKLCH	oklch(44.71% 0.134 143.2)
XYZ	xyz(5.2468, 9.7387, 2.4672)
Luminance	0.0974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166618 #661664

analogous

#3C6616 #166618 #166640

triadic

#166618 #181666 #661816

tetradic

#166618 #163C66 #661664 #664016

square

#166618 #163C66 #661664 #664016

split-complementary

#166618 #401666 #66163C

monochromatic

#051906 #0B340C #166618 #219824 #2CCB30

Accessibility & contrast

On white

7.12

#166618 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#166618 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166618

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166618	#FFFFFF	#000000	##FFFFFF
##166618	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C0A

Deuteranopia (green-blind)

#5F5620

Tritanopia (blue-blind)

#006357

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #166618;
/* rgb */ color: rgb(22, 102, 24);
/* oklch */ color: oklch(44.7% 0.134 143.2);

Tailwind

colors: {
  custom: {
    50: '#62935a',
    500: '#166618',
    950: '#000000',
  },
}

SCSS

$custom: #166618;
$custom-light: #62935a;
$custom-dark: #000000;

JSON

{
  "hex": "#166618",
  "rgb": {
    "r": 22,
    "g": 102,
    "b": 24
  },
  "hsl": {
    "h": 121.5,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.44705,
    "c": 0.13433,
    "h": 143.2
  },
  "luminance": 0.09739
}

Semantic roles & 50–950 ramp

primary

#166618

secondary

#9D3B9A

accent

#40E3E8

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166618

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

Preview Lab → · Contrast checker → · Palette generator →