#166D17#166D17

#166D17 is a mid, vivid green. Relative luminance 0.112; OKLCH L 46.8% C 0.143 H 143.0°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#166D17
RGB	rgb(22, 109, 23)
HSL	hsl(121, 66%, 26%)
HSV	hsv(121, 80%, 43%)
CMYK	cmyk(79.8%, 0%, 78.9%, 57.3%)
CIE-LAB	lab(39.86, -42.22, 38.34)
CIE-LCH	lch(39.86, 57.03, 137.76°)
OKLab	oklab(46.78% -0.1145 0.0864)
OKLCH	oklch(46.78% 0.143 143)
XYZ	xyz(5.9538, 11.1690, 2.6525)
Luminance	0.1117 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166D17 #6D166C

analogous

#406D16 #166D17 #166D42

triadic

#166D17 #17166D #6D1716

tetradic

#166D17 #16406D #6D166C #6D4216

square

#166D17 #16406D #6D166C #6D4216

split-complementary

#166D17 #42166D #6D1640

monochromatic

#051905 #0C3A0C #166D17 #20A022 #2BD32C

Accessibility & contrast

On white

6.49

#166D17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#166D17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166D17

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166D17	#FFFFFF	#000000	##FFFFFF
##166D17	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6205

Deuteranopia (green-blind)

#665B20

Tritanopia (blue-blind)

#006A5D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166d17;
/* rgb */ color: rgb(22, 109, 23);
/* oklch */ color: oklch(46.8% 0.143 143.0);

Tailwind

colors: {
  custom: {
    50: '#64985b',
    500: '#166d17',
    950: '#000000',
  },
}

SCSS

$custom: #166d17;
$custom-light: #64985b;
$custom-dark: #000000;

JSON

{
  "hex": "#166d17",
  "rgb": {
    "r": 22,
    "g": 109,
    "b": 23
  },
  "hsl": {
    "h": 120.69,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46775,
    "c": 0.14349,
    "h": 143
  },
  "luminance": 0.1117
}

Semantic roles & 50–950 ramp

primary

#166D17

secondary

#A33CA2

accent

#3EE7E9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060E04

muted

#7A7E79

Preview Lab

Preview with #166D17

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

Preview Lab → · Contrast checker → · Palette generator →