#166C5C#166C5C

#166C5C is a mid, moderate teal. Relative luminance 0.117; OKLCH L 47.8% C 0.082 H 176.8°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#166C5C
RGB	rgb(22, 108, 92)
HSL	hsl(169, 66%, 25%)
HSV	hsv(169, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 14.8%, 57.6%)
CIE-LAB	lab(40.68, -28.69, 1.91)
CIE-LCH	lch(40.68, 28.75, 176.19°)
OKLab	oklab(47.83% -0.0819 0.0046)
OKLCH	oklch(47.83% 0.082 176.8)
XYZ	xyz(7.6242, 11.6675, 11.9734)
Luminance	0.1167 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C5C #6C1626

analogous

#166C31 #166C5C #16516C

triadic

#166C5C #5C166C #6C5C16

tetradic

#166C5C #31166C #6C1626 #516C16

square

#166C5C #31166C #6C1626 #516C16

split-complementary

#166C5C #6C1651 #6C3116

monochromatic

#051916 #0C3931 #166C5C #209F87 #2BD2B3

Accessibility & contrast

On white

6.30

#166C5C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#166C5C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C5C

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C5C	#FFFFFF	#000000	##FFFFFF
##166C5C	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68655B

Deuteranopia (green-blind)

#5C5C5D

Tritanopia (blue-blind)

#006E67

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #166c5c;
/* rgb */ color: rgb(22, 108, 92);
/* oklch */ color: oklch(47.8% 0.082 176.8);

Tailwind

colors: {
  custom: {
    50: '#63978a',
    500: '#166c5c',
    950: '#000000',
  },
}

SCSS

$custom: #166c5c;
$custom-light: #63978a;
$custom-dark: #000000;

JSON

{
  "hex": "#166c5c",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 92
  },
  "hsl": {
    "h": 168.837,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47833,
    "c": 0.082,
    "h": 176.8
  },
  "luminance": 0.11668
}

Semantic roles & 50–950 ramp

primary

#166C5C

secondary

#A23C4F

accent

#3F5EE9

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #166C5C

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

Preview Lab → · Contrast checker → · Palette generator →