#166143#166143

#166143 is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.0% C 0.087 H 161.7°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#166143
RGB	rgb(22, 97, 67)
HSL	hsl(156, 63%, 23%)
HSV	hsv(156, 77%, 38%)
CMYK	cmyk(77.3%, 0%, 30.9%, 62%)
CIE-LAB	lab(36.22, -30.33, 10.79)
CIE-LCH	lch(36.22, 32.19, 160.42°)
OKLab	oklab(43.96% -0.0828 0.0274)
OKLCH	oklch(43.96% 0.087 161.7)
XYZ	xyz(5.6181, 9.1246, 6.7742)
Luminance	0.0912 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166143 #611634

analogous

#16611D #166143 #165961

triadic

#166143 #431661 #614316

tetradic

#166143 #1D1661 #611634 #596116

square

#166143 #1D1661 #611634 #596116

split-complementary

#166143 #611659 #611D16

monochromatic

#061911 #0B2F21 #166143 #219365 #2DC588

Accessibility & contrast

On white

7.43

#166143 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#166143 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166143

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166143	#FFFFFF	#000000	##FFFFFF
##166143	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5941

Deuteranopia (green-blind)

#565245

Tritanopia (blue-blind)

#006159

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #166143;
/* rgb */ color: rgb(22, 97, 67);
/* oklch */ color: oklch(44.0% 0.087 161.7);

Tailwind

colors: {
  custom: {
    50: '#608e77',
    500: '#166143',
    950: '#000000',
  },
}

SCSS

$custom: #166143;
$custom-light: #608e77;
$custom-dark: #000000;

JSON

{
  "hex": "#166143",
  "rgb": {
    "r": 22,
    "g": 97,
    "b": 67
  },
  "hsl": {
    "h": 156,
    "s": 63.025,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43964,
    "c": 0.08727,
    "h": 161.7
  },
  "luminance": 0.09125
}

Semantic roles & 50–950 ramp

primary

#166143

secondary

#983B60

accent

#4283E6

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#050C08

muted

#7A7D7B

Preview Lab

Preview with #166143

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

Preview Lab → · Contrast checker → · Palette generator →