#166C4F#166C4F

#166C4F is a mid, moderate teal. Relative luminance 0.115; OKLCH L 47.4% C 0.092 H 165.1°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#166C4F
RGB	rgb(22, 108, 79)
HSL	hsl(160, 66%, 25%)
HSV	hsv(160, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 26.9%, 57.6%)
CIE-LAB	lab(40.34, -32.25, 9.28)
CIE-LCH	lch(40.34, 33.55, 163.95°)
OKLab	oklab(47.44% -0.0887 0.0237)
OKLCH	oklch(47.44% 0.092 165.1)
XYZ	xyz(7.1039, 11.4594, 9.2331)
Luminance	0.1146 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C4F #6C1633

analogous

#166C24 #166C4F #165E6C

triadic

#166C4F #4F166C #6C4F16

tetradic

#166C4F #24166C #6C1633 #5E6C16

square

#166C4F #24166C #6C1633 #5E6C16

split-complementary

#166C4F #6C165E #6C2416

monochromatic

#051913 #0C392A #166C4F #209F74 #2BD299

Accessibility & contrast

On white

6.38

#166C4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#166C4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C4F

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C4F	#FFFFFF	#000000	##FFFFFF
##166C4F	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A644D

Deuteranopia (green-blind)

#5F5C51

Tritanopia (blue-blind)

#006C64

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #166c4f;
/* rgb */ color: rgb(22, 108, 79);
/* oklch */ color: oklch(47.4% 0.092 165.1);

Tailwind

colors: {
  custom: {
    50: '#639780',
    500: '#166c4f',
    950: '#000000',
  },
}

SCSS

$custom: #166c4f;
$custom-light: #639780;
$custom-dark: #000000;

JSON

{
  "hex": "#166c4f",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 79
  },
  "hsl": {
    "h": 159.767,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47443,
    "c": 0.0918,
    "h": 165.1
  },
  "luminance": 0.1146
}

Semantic roles & 50–950 ramp

primary

#166C4F

secondary

#A23C5E

accent

#3F78E9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #166C4F

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

Preview Lab → · Contrast checker → · Palette generator →