#166D4E#166D4E

#166D4E is a mid, moderate teal. Relative luminance 0.117; OKLCH L 47.7% C 0.094 H 163.8°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#166D4E
RGB	rgb(22, 109, 78)
HSL	hsl(159, 66%, 26%)
HSV	hsv(159, 80%, 43%)
CMYK	cmyk(79.8%, 0%, 28.4%, 57.3%)
CIE-LAB	lab(40.67, -32.94, 10.33)
CIE-LCH	lch(40.67, 34.52, 162.60°)
OKLab	oklab(47.7% -0.0903 0.0263)
OKLCH	oklch(47.7% 0.094 163.8)
XYZ	xyz(7.1739, 11.6570, 9.0782)
Luminance	0.1166 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166D4E #6D1635

analogous

#166D23 #166D4E #16606D

triadic

#166D4E #4E166D #6D4E16

tetradic

#166D4E #23166D #6D1635 #606D16

square

#166D4E #23166D #6D1635 #606D16

split-complementary

#166D4E #6D1660 #6D2316

monochromatic

#051912 #0C3A2A #166D4E #20A072 #2BD397

Accessibility & contrast

On white

6.30

#166D4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#166D4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166D4E

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166D4E	#FFFFFF	#000000	##FFFFFF
##166D4E	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)

#6B644C

Deuteranopia (green-blind)

#605D50

Tritanopia (blue-blind)

#006D65

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #166d4e;
/* rgb */ color: rgb(22, 109, 78);
/* oklch */ color: oklch(47.7% 0.094 163.8);

Tailwind

colors: {
  custom: {
    50: '#63977f',
    500: '#166d4e',
    950: '#000000',
  },
}

SCSS

$custom: #166d4e;
$custom-light: #63977f;
$custom-dark: #000000;

JSON

{
  "hex": "#166d4e",
  "rgb": {
    "r": 22,
    "g": 109,
    "b": 78
  },
  "hsl": {
    "h": 158.621,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.477,
    "c": 0.09407,
    "h": 163.8
  },
  "luminance": 0.11658
}

Semantic roles & 50–950 ramp

primary

#166D4E

secondary

#A33C61

accent

#3E7BE9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #166D4E

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

Preview Lab → · Contrast checker → · Palette generator →