#166B4B#166B4B

#166B4B is a mid, moderate teal. Relative luminance 0.112; OKLCH L 47.1% C 0.094 H 162.6°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#166B4B
RGB	rgb(22, 107, 75)
HSL	hsl(157, 66%, 25%)
HSV	hsv(157, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 29.9%, 58%)
CIE-LAB	lab(39.90, -32.81, 11.06)
CIE-LCH	lch(39.90, 34.63, 161.37°)
OKLab	oklab(47.05% -0.0897 0.0282)
OKLCH	oklch(47.05% 0.094 162.6)
XYZ	xyz(6.8578, 11.1931, 8.4543)
Luminance	0.1119 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B4B #6B1636

analogous

#166B21 #166B4B #16606B

triadic

#166B4B #4B166B #6B4B16

tetradic

#166B4B #21166B #6B1636 #606B16

square

#166B4B #21166B #6B1636 #606B16

split-complementary

#166B4B #6B1660 #6B2116

monochromatic

#051912 #0C3827 #166B4B #209E6F #2BD192

Accessibility & contrast

On white

6.48

#166B4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#166B4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B4B

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B4B	#FFFFFF	#000000	##FFFFFF
##166B4B	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696349

Deuteranopia (green-blind)

#5F5B4D

Tritanopia (blue-blind)

#006B62

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166b4b;
/* rgb */ color: rgb(22, 107, 75);
/* oklch */ color: oklch(47.1% 0.094 162.6);

Tailwind

colors: {
  custom: {
    50: '#62967d',
    500: '#166b4b',
    950: '#000000',
  },
}

SCSS

$custom: #166b4b;
$custom-light: #62967d;
$custom-dark: #000000;

JSON

{
  "hex": "#166b4b",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 75
  },
  "hsl": {
    "h": 157.412,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.47051,
    "c": 0.09402,
    "h": 162.6
  },
  "luminance": 0.11194
}

Semantic roles & 50–950 ramp

primary

#166B4B

secondary

#A13B62

accent

#3F7FE9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060D09

muted

#7A7E7B

Preview Lab

Preview with #166B4B

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

Preview Lab → · Contrast checker → · Palette generator →