#166B17#166B17

#166B17 is a mid, vivid green. Relative luminance 0.107; OKLCH L 46.2% C 0.141 H 143.0°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#166B17
RGB	rgb(22, 107, 23)
HSL	hsl(121, 66%, 25%)
HSV	hsv(121, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 78.5%, 58%)
CIE-LAB	lab(39.15, -41.52, 37.63)
CIE-LCH	lch(39.15, 56.03, 137.82°)
OKLab	oklab(46.18% -0.1127 0.0849)
OKLCH	oklch(46.18% 0.141 143)
XYZ	xyz(5.7429, 10.7472, 2.5822)
Luminance	0.1075 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B17 #6B166A

analogous

#3F6B16 #166B17 #166B41

triadic

#166B17 #17166B #6B1716

tetradic

#166B17 #163F6B #6B166A #6B4116

square

#166B17 #163F6B #6B166A #6B4116

split-complementary

#166B17 #41166B #6B163F

monochromatic

#051905 #0C380C #166B17 #209E22 #2BD12D

Accessibility & contrast

On white

6.67

#166B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#166B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B17

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B17	#FFFFFF	#000000	##FFFFFF
##166B17	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6006

Deuteranopia (green-blind)

#645A20

Tritanopia (blue-blind)

#00685B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166b17;
/* rgb */ color: rgb(22, 107, 23);
/* oklch */ color: oklch(46.2% 0.141 143.0);

Tailwind

colors: {
  custom: {
    50: '#64965a',
    500: '#166b17',
    950: '#000000',
  },
}

SCSS

$custom: #166b17;
$custom-light: #64965a;
$custom-dark: #000000;

JSON

{
  "hex": "#166b17",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 23
  },
  "hsl": {
    "h": 120.706,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46183,
    "c": 0.14109,
    "h": 143
  },
  "luminance": 0.10748
}

Semantic roles & 50–950 ramp

primary

#166B17

secondary

#A13BA0

accent

#3FE7E9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166B17

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

Preview Lab → · Contrast checker → · Palette generator →