#166A22#166A22

#166A22 is a mid, vivid green. Relative luminance 0.106; OKLCH L 46.0% C 0.132 H 145.0°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#166A22
RGB	rgb(22, 106, 34)
HSL	hsl(129, 66%, 25%)
HSV	hsv(129, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 67.9%, 58.4%)
CIE-LAB	lab(38.89, -40.04, 32.57)
CIE-LCH	lch(38.89, 51.61, 140.87°)
OKLab	oklab(45.99% -0.1081 0.0757)
OKLCH	oklch(45.99% 0.132 145)
XYZ	xyz(5.7732, 10.5935, 3.2535)
Luminance	0.1059 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A22 #6A165E

analogous

#346A16 #166A22 #166A4C

triadic

#166A22 #22166A #6A2216

tetradic

#166A22 #16346A #6A165E #6A4C16

square

#166A22 #16346A #6A165E #6A4C16

split-complementary

#166A22 #4C166A #6A1634

monochromatic

#051908 #0B3712 #166A22 #219D32 #2BCF43

Accessibility & contrast

On white

6.73

#166A22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#166A22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A22

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A22	#FFFFFF	#000000	##FFFFFF
##166A22	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6019

Deuteranopia (green-blind)

#625928

Tritanopia (blue-blind)

#00675B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166a22;
/* rgb */ color: rgb(22, 106, 34);
/* oklch */ color: oklch(46.0% 0.132 145.0);

Tailwind

colors: {
  custom: {
    50: '#639660',
    500: '#166a22',
    950: '#000000',
  },
}

SCSS

$custom: #166a22;
$custom-light: #639660;
$custom-dark: #000000;

JSON

{
  "hex": "#166a22",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 34
  },
  "hsl": {
    "h": 128.571,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.45993,
    "c": 0.13198,
    "h": 145
  },
  "luminance": 0.10594
}

Semantic roles & 50–950 ramp

primary

#166A22

secondary

#A03B92

accent

#3FD0E9

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#060D05

muted

#7A7E79

Preview Lab

Preview with #166A22

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

Preview Lab → · Contrast checker → · Palette generator →