#166D4A#166D4A

#166D4A is a mid, moderate teal. Relative luminance 0.116; OKLCH L 47.6% C 0.098 H 160.9°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#166D4A
RGB	rgb(22, 109, 74)
HSL	hsl(156, 66%, 26%)
HSV	hsv(156, 80%, 43%)
CMYK	cmyk(79.8%, 0%, 32.1%, 57.3%)
CIE-LAB	lab(40.58, -33.93, 12.59)
CIE-LCH	lch(40.58, 36.19, 159.65°)
OKLab	oklab(47.6% -0.0924 0.0319)
OKLCH	oklch(47.6% 0.098 160.9)
XYZ	xyz(7.0348, 11.6014, 8.3458)
Luminance	0.1160 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166D4A #6D1639

analogous

#166D1E #166D4A #16646D

triadic

#166D4A #4A166D #6D4A16

tetradic

#166D4A #1E166D #6D1639 #646D16

square

#166D4A #1E166D #6D1639 #646D16

split-complementary

#166D4A #6D1664 #6D1E16

monochromatic

#051911 #0C3A27 #166D4A #20A06D #2BD38F

Accessibility & contrast

On white

6.32

#166D4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#166D4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166D4A

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166D4A	#FFFFFF	#000000	##FFFFFF
##166D4A	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6448

Deuteranopia (green-blind)

#615D4C

Tritanopia (blue-blind)

#006D64

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #166d4a;
/* rgb */ color: rgb(22, 109, 74);
/* oklch */ color: oklch(47.6% 0.098 160.9);

Tailwind

colors: {
  custom: {
    50: '#63977c',
    500: '#166d4a',
    950: '#000000',
  },
}

SCSS

$custom: #166d4a;
$custom-light: #63977c;
$custom-dark: #000000;

JSON

{
  "hex": "#166d4a",
  "rgb": {
    "r": 22,
    "g": 109,
    "b": 74
  },
  "hsl": {
    "h": 155.862,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47596,
    "c": 0.09777,
    "h": 160.9
  },
  "luminance": 0.11602
}

Semantic roles & 50–950 ramp

primary

#166D4A

secondary

#A33C65

accent

#3E83E9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060E09

muted

#7A7E7B

Preview Lab

Preview with #166D4A

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

Preview Lab → · Contrast checker → · Palette generator →