#166D19#166D19

#166D19 is a mid, vivid green. Relative luminance 0.112; OKLCH L 46.8% C 0.142 H 143.3°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#166D19
RGB	rgb(22, 109, 25)
HSL	hsl(122, 66%, 26%)
HSV	hsv(122, 80%, 43%)
CMYK	cmyk(79.8%, 0%, 77.1%, 57.3%)
CIE-LAB	lab(39.88, -42.05, 37.57)
CIE-LCH	lch(39.88, 56.39, 138.21°)
OKLab	oklab(46.79% -0.114 0.0851)
OKLCH	oklch(46.79% 0.142 143.3)
XYZ	xyz(5.9746, 11.1773, 2.7621)
Luminance	0.1118 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166D19 #6D166A

analogous

#3E6D16 #166D19 #166D44

triadic

#166D19 #19166D #6D1916

tetradic

#166D19 #163E6D #6D166A #6D4416

square

#166D19 #163E6D #6D166A #6D4416

split-complementary

#166D19 #44166D #6D163E

monochromatic

#051906 #0C3A0D #166D19 #20A025 #2BD330

Accessibility & contrast

On white

6.49

#166D19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#166D19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166D19

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166D19	#FFFFFF	#000000	##FFFFFF
##166D19	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6209

Deuteranopia (green-blind)

#665B22

Tritanopia (blue-blind)

#006A5D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166d19;
/* rgb */ color: rgb(22, 109, 25);
/* oklch */ color: oklch(46.8% 0.142 143.3);

Tailwind

colors: {
  custom: {
    50: '#64985c',
    500: '#166d19',
    950: '#000000',
  },
}

SCSS

$custom: #166d19;
$custom-light: #64985c;
$custom-dark: #000000;

JSON

{
  "hex": "#166d19",
  "rgb": {
    "r": 22,
    "g": 109,
    "b": 25
  },
  "hsl": {
    "h": 122.069,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46791,
    "c": 0.14225,
    "h": 143.3
  },
  "luminance": 0.11178
}

Semantic roles & 50–950 ramp

primary

#166D19

secondary

#A33CA0

accent

#3EE3E9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060E04

muted

#7A7E79

Preview Lab

Preview with #166D19

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

Preview Lab → · Contrast checker → · Palette generator →