#166C4E#166C4E

#166C4E is a mid, moderate teal. Relative luminance 0.114; OKLCH L 47.4% C 0.093 H 164.3°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#166C4E
RGB	rgb(22, 108, 78)
HSL	hsl(159, 66%, 25%)
HSV	hsv(159, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 27.8%, 57.6%)
CIE-LAB	lab(40.32, -32.50, 9.84)
CIE-LCH	lch(40.32, 33.96, 163.15°)
OKLab	oklab(47.42% -0.0892 0.0251)
OKLCH	oklch(47.42% 0.093 164.3)
XYZ	xyz(7.0678, 11.4449, 9.0428)
Luminance	0.1145 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C4E #6C1634

analogous

#166C23 #166C4E #165F6C

triadic

#166C4E #4E166C #6C4E16

tetradic

#166C4E #23166C #6C1634 #5F6C16

square

#166C4E #23166C #6C1634 #5F6C16

split-complementary

#166C4E #6C165F #6C2316

monochromatic

#051912 #0C3929 #166C4E #209F73 #2BD297

Accessibility & contrast

On white

6.38

#166C4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#166C4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C4E

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C4E	#FFFFFF	#000000	##FFFFFF
##166C4E	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)

#6A644C

Deuteranopia (green-blind)

#5F5C50

Tritanopia (blue-blind)

#006C64

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #166c4e;
/* rgb */ color: rgb(22, 108, 78);
/* oklch */ color: oklch(47.4% 0.093 164.3);

Tailwind

colors: {
  custom: {
    50: '#63977f',
    500: '#166c4e',
    950: '#000000',
  },
}

SCSS

$custom: #166c4e;
$custom-light: #63977f;
$custom-dark: #000000;

JSON

{
  "hex": "#166c4e",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 78
  },
  "hsl": {
    "h": 159.07,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47416,
    "c": 0.09269,
    "h": 164.3
  },
  "luminance": 0.11446
}

Semantic roles & 50–950 ramp

primary

#166C4E

secondary

#A23C5F

accent

#3F7AE9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #166C4E

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

Preview Lab → · Contrast checker → · Palette generator →