#166A4B#166A4B

#166A4B is a mid, moderate teal. Relative luminance 0.110; OKLCH L 46.8% C 0.093 H 163.1°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#166A4B
RGB	rgb(22, 106, 75)
HSL	hsl(158, 66%, 25%)
HSV	hsv(158, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 29.2%, 58.4%)
CIE-LAB	lab(39.56, -32.37, 10.58)
CIE-LCH	lch(39.56, 34.05, 161.90°)
OKLab	oklab(46.77% -0.0886 0.027)
OKLCH	oklch(46.77% 0.093 163.1)
XYZ	xyz(6.7542, 10.9858, 8.4198)
Luminance	0.1099 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A4B #6A1635

analogous

#166A21 #166A4B #165F6A

triadic

#166A4B #4B166A #6A4B16

tetradic

#166A4B #21166A #6A1635 #5F6A16

square

#166A4B #21166A #6A1635 #5F6A16

split-complementary

#166A4B #6A165F #6A2116

monochromatic

#051912 #0B3727 #166A4B #219D6F #2BCF93

Accessibility & contrast

On white

6.57

#166A4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#166A4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A4B

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A4B	#FFFFFF	#000000	##FFFFFF
##166A4B	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686249

Deuteranopia (green-blind)

#5E5A4D

Tritanopia (blue-blind)

#006A62

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166a4b;
/* rgb */ color: rgb(22, 106, 75);
/* oklch */ color: oklch(46.8% 0.093 163.1);

Tailwind

colors: {
  custom: {
    50: '#62957d',
    500: '#166a4b',
    950: '#000000',
  },
}

SCSS

$custom: #166a4b;
$custom-light: #62957d;
$custom-dark: #000000;

JSON

{
  "hex": "#166a4b",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 75
  },
  "hsl": {
    "h": 157.857,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.46765,
    "c": 0.09262,
    "h": 163.1
  },
  "luminance": 0.10987
}

Semantic roles & 50–950 ramp

primary

#166A4B

secondary

#A03B61

accent

#3F7EE9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060D09

muted

#7A7E7B

Preview Lab

Preview with #166A4B

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

Preview Lab → · Contrast checker → · Palette generator →