#166B1A#166B1A

#166B1A is a mid, vivid green. Relative luminance 0.108; OKLCH L 46.2% C 0.139 H 143.4°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#166B1A
RGB	rgb(22, 107, 26)
HSL	hsl(123, 66%, 25%)
HSV	hsv(123, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 75.7%, 58%)
CIE-LAB	lab(39.17, -41.25, 36.45)
CIE-LCH	lch(39.17, 55.05, 138.54°)
OKLab	oklab(46.21% -0.1118 0.0829)
OKLCH	oklch(46.21% 0.139 143.4)
XYZ	xyz(5.7747, 10.7599, 2.7496)
Luminance	0.1076 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B1A #6B1667

analogous

#3C6B16 #166B1A #166B45

triadic

#166B1A #1A166B #6B1A16

tetradic

#166B1A #163C6B #6B1667 #6B4516

square

#166B1A #163C6B #6B1667 #6B4516

split-complementary

#166B1A #45166B #6B163C

monochromatic

#051906 #0C380E #166B1A #209E26 #2BD133

Accessibility & contrast

On white

6.66

#166B1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#166B1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B1A

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B1A	#FFFFFF	#000000	##FFFFFF
##166B1A	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D600C

Deuteranopia (green-blind)

#645A22

Tritanopia (blue-blind)

#00685B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166b1a;
/* rgb */ color: rgb(22, 107, 26);
/* oklch */ color: oklch(46.2% 0.139 143.4);

Tailwind

colors: {
  custom: {
    50: '#64965c',
    500: '#166b1a',
    950: '#000000',
  },
}

SCSS

$custom: #166b1a;
$custom-light: #64965c;
$custom-dark: #000000;

JSON

{
  "hex": "#166b1a",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 26
  },
  "hsl": {
    "h": 122.824,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46208,
    "c": 0.13917,
    "h": 143.4
  },
  "luminance": 0.10761
}

Semantic roles & 50–950 ramp

primary

#166B1A

secondary

#A13B9D

accent

#3FE1E9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166B1A

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

Preview Lab → · Contrast checker → · Palette generator →