#166C6A#166C6A

#166C6A is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.3% C 0.077 H 192.5°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#166C6A
RGB	rgb(22, 108, 106)
HSL	hsl(179, 66%, 25%)
HSV	hsv(179, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 1.9%, 57.6%)
CIE-LAB	lab(41.11, -24.41, -5.96)
CIE-LCH	lch(41.11, 25.12, 193.72°)
OKLab	oklab(48.33% -0.0748 -0.0166)
OKLCH	oklch(48.33% 0.077 192.5)
XYZ	xyz(8.2937, 11.9353, 15.4995)
Luminance	0.1194 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C6A #6C1618

analogous

#166C3F #166C6A #16436C

triadic

#166C6A #6A166C #6C6A16

tetradic

#166C6A #3F166C #6C1618 #436C16

square

#166C6A #3F166C #6C1618 #436C16

split-complementary

#166C6A #6C1643 #6C3F16

monochromatic

#051919 #0C3938 #166C6A #209F9C #2BD2CE

Accessibility & contrast

On white

6.20

#166C6A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#166C6A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C6A

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C6A	#FFFFFF	#000000	##FFFFFF
##166C6A	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65666A

Deuteranopia (green-blind)

#595D6B

Tritanopia (blue-blind)

#006F6B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166c6a;
/* rgb */ color: rgb(22, 108, 106);
/* oklch */ color: oklch(48.3% 0.077 192.5);

Tailwind

colors: {
  custom: {
    50: '#659694',
    500: '#166c6a',
    950: '#000000',
  },
}

SCSS

$custom: #166c6a;
$custom-light: #659694;
$custom-dark: #000000;

JSON

{
  "hex": "#166c6a",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 106
  },
  "hsl": {
    "h": 178.605,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.48327,
    "c": 0.07661,
    "h": 192.5
  },
  "luminance": 0.11936
}

Semantic roles & 50–950 ramp

primary

#166C6A

secondary

#A23C3E

accent

#3F43E9

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #166C6A

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

Preview Lab → · Contrast checker → · Palette generator →