#166C4C#166C4C

#166C4C is a mid, moderate teal. Relative luminance 0.114; OKLCH L 47.4% C 0.095 H 162.8°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#166C4C
RGB	rgb(22, 108, 76)
HSL	hsl(158, 66%, 25%)
HSV	hsv(158, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 29.6%, 57.6%)
CIE-LAB	lab(40.27, -33.00, 10.98)
CIE-LCH	lch(40.27, 34.78, 161.60°)
OKLab	oklab(47.36% -0.0903 0.0279)
OKLCH	oklch(47.36% 0.095 162.8)
XYZ	xyz(6.9972, 11.4167, 8.6709)
Luminance	0.1142 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C4C #6C1636

analogous

#166C21 #166C4C #16616C

triadic

#166C4C #4C166C #6C4C16

tetradic

#166C4C #21166C #6C1636 #616C16

square

#166C4C #21166C #6C1636 #616C16

split-complementary

#166C4C #6C1661 #6C2116

monochromatic

#051912 #0C3928 #166C4C #209F70 #2BD294

Accessibility & contrast

On white

6.40

#166C4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#166C4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C4C

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C4C	#FFFFFF	#000000	##FFFFFF
##166C4C	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A634A

Deuteranopia (green-blind)

#5F5C4E

Tritanopia (blue-blind)

#006C63

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #166c4c;
/* rgb */ color: rgb(22, 108, 76);
/* oklch */ color: oklch(47.4% 0.095 162.8);

Tailwind

colors: {
  custom: {
    50: '#62977e',
    500: '#166c4c',
    950: '#000000',
  },
}

SCSS

$custom: #166c4c;
$custom-light: #62977e;
$custom-dark: #000000;

JSON

{
  "hex": "#166c4c",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 76
  },
  "hsl": {
    "h": 157.674,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47362,
    "c": 0.0945,
    "h": 162.8
  },
  "luminance": 0.11418
}

Semantic roles & 50–950 ramp

primary

#166C4C

secondary

#A23C62

accent

#3F7EE9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060D09

muted

#7A7E7B

Preview Lab

Preview with #166C4C

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

Preview Lab → · Contrast checker → · Palette generator →