#166D22#166D22

#166D22 is a mid, vivid green. Relative luminance 0.112; OKLCH L 46.9% C 0.136 H 144.8°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#166D22
RGB	rgb(22, 109, 34)
HSL	hsl(128, 66%, 26%)
HSV	hsv(128, 80%, 43%)
CMYK	cmyk(79.8%, 0%, 68.8%, 57.3%)
CIE-LAB	lab(39.95, -41.12, 33.75)
CIE-LCH	lch(39.95, 53.20, 140.63°)
OKLab	oklab(46.88% -0.111 0.0782)
OKLCH	oklch(46.88% 0.136 144.8)
XYZ	xyz(6.0878, 11.2226, 3.3584)
Luminance	0.1122 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166D22 #6D1661

analogous

#356D16 #166D22 #166D4D

triadic

#166D22 #22166D #6D2216

tetradic

#166D22 #16356D #6D1661 #6D4D16

square

#166D22 #16356D #6D1661 #6D4D16

split-complementary

#166D22 #4D166D #6D1635

monochromatic

#051908 #0C3A12 #166D22 #20A032 #2BD342

Accessibility & contrast

On white

6.47

#166D22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#166D22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166D22

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166D22	#FFFFFF	#000000	##FFFFFF
##166D22	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6219

Deuteranopia (green-blind)

#655C29

Tritanopia (blue-blind)

#006A5D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166d22;
/* rgb */ color: rgb(22, 109, 34);
/* oklch */ color: oklch(46.9% 0.136 144.8);

Tailwind

colors: {
  custom: {
    50: '#649861',
    500: '#166d22',
    950: '#000000',
  },
}

SCSS

$custom: #166d22;
$custom-light: #649861;
$custom-dark: #000000;

JSON

{
  "hex": "#166d22",
  "rgb": {
    "r": 22,
    "g": 109,
    "b": 34
  },
  "hsl": {
    "h": 128.276,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46878,
    "c": 0.13584,
    "h": 144.8
  },
  "luminance": 0.11223
}

Semantic roles & 50–950 ramp

primary

#166D22

secondary

#A33C95

accent

#3ED2E9

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#060E05

muted

#7A7E79

Preview Lab

Preview with #166D22

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

Preview Lab → · Contrast checker → · Palette generator →