#166C6C#166C6C

#166C6C is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.4% C 0.076 H 194.9°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#166C6C
RGB	rgb(22, 108, 108)
HSL	hsl(180, 66%, 25%)
HSV	hsv(180, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 0%, 57.6%)
CIE-LAB	lab(41.18, -23.76, -7.07)
CIE-LCH	lch(41.18, 24.79, 196.57°)
OKLab	oklab(48.4% -0.0738 -0.0197)
OKLCH	oklch(48.4% 0.076 194.9)
XYZ	xyz(8.3990, 11.9774, 16.0537)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C6C #6C1616

analogous

#166C41 #166C6C #16416C

triadic

#166C6C #6C166C #6C6C16

tetradic

#166C6C #41166C #6C1616 #416C16

square

#166C6C #41166C #6C1616 #416C16

split-complementary

#166C6C #6C1641 #6C4116

monochromatic

#051919 #0C3939 #166C6C #209F9F #2BD2D2

Accessibility & contrast

On white

6.18

#166C6C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#166C6C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C6C

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C6C	#FFFFFF	#000000	##FFFFFF
##166C6C	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64666C

Deuteranopia (green-blind)

#585D6D

Tritanopia (blue-blind)

#00706C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166c6c;
/* rgb */ color: rgb(22, 108, 108);
/* oklch */ color: oklch(48.4% 0.076 194.9);

Tailwind

colors: {
  custom: {
    50: '#659696',
    500: '#166c6c',
    950: '#000000',
  },
}

SCSS

$custom: #166c6c;
$custom-light: #659696;
$custom-dark: #000000;

JSON

{
  "hex": "#166c6c",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 108
  },
  "hsl": {
    "h": 180,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.48403,
    "c": 0.07639,
    "h": 194.9
  },
  "luminance": 0.11978
}

Semantic roles & 50–950 ramp

primary

#166C6C

secondary

#A23C3C

accent

#3F3FE9

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #166C6C

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

Preview Lab → · Contrast checker → · Palette generator →