#166F4C#166F4C

#166F4C is a mid, moderate teal. Relative luminance 0.121; OKLCH L 48.2% C 0.099 H 161.4°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#166F4C
RGB	rgb(22, 111, 76)
HSL	hsl(156, 67%, 26%)
HSV	hsv(156, 80%, 44%)
CMYK	cmyk(80.2%, 0%, 31.5%, 56.5%)
CIE-LAB	lab(41.31, -34.31, 12.41)
CIE-LCH	lch(41.31, 36.49, 160.11°)
OKLab	oklab(48.22% -0.0935 0.0315)
OKLCH	oklch(48.22% 0.099 161.4)
XYZ	xyz(7.3190, 12.0604, 8.7782)
Luminance	0.1206 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F4C #6F1639

analogous

#166F1F #166F4C #16656F

triadic

#166F4C #4C166F #6F4C16

tetradic

#166F4C #1F166F #6F1639 #656F16

square

#166F4C #1F166F #6F1639 #656F16

split-complementary

#166F4C #6F1665 #6F1F16

monochromatic

#051A11 #0C3C29 #166F4C #20A26F #2BD592

Accessibility & contrast

On white

6.15

#166F4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#166F4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F4C

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F4C	#FFFFFF	#000000	##FFFFFF
##166F4C	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D664A

Deuteranopia (green-blind)

#625E4E

Tritanopia (blue-blind)

#006F66

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166f4c;
/* rgb */ color: rgb(22, 111, 76);
/* oklch */ color: oklch(48.2% 0.099 161.4);

Tailwind

colors: {
  custom: {
    50: '#63997e',
    500: '#166f4c',
    950: '#000000',
  },
}

SCSS

$custom: #166f4c;
$custom-light: #63997e;
$custom-dark: #000000;

JSON

{
  "hex": "#166f4c",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 76
  },
  "hsl": {
    "h": 156.404,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48216,
    "c": 0.0987,
    "h": 161.4
  },
  "luminance": 0.12061
}

Semantic roles & 50–950 ramp

primary

#166F4C

secondary

#A53C65

accent

#3E82EA

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060E0A

muted

#7A7E7C

Preview Lab

Preview with #166F4C

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

Preview Lab → · Contrast checker → · Palette generator →