#166155#166155

#166155 is a dark, moderate teal. Relative luminance 0.094; OKLCH L 44.5% C 0.073 H 179.5°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#166155
RGB	rgb(22, 97, 85)
HSL	hsl(170, 63%, 23%)
HSV	hsv(170, 77%, 38%)
CMYK	cmyk(77.3%, 0%, 12.4%, 62%)
CIE-LAB	lab(36.70, -25.39, 0.40)
CIE-LCH	lch(36.70, 25.39, 179.09°)
OKLab	oklab(44.51% -0.0733 0.0007)
OKLCH	oklch(44.51% 0.073 179.5)
XYZ	xyz(6.2445, 9.3751, 10.0730)
Luminance	0.0938 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166155 #611622

analogous

#16612F #166155 #164761

triadic

#166155 #551661 #615516

tetradic

#166155 #2F1661 #611622 #476116

square

#166155 #2F1661 #611622 #476116

split-complementary

#166155 #611647 #612F16

monochromatic

#061916 #0B2F29 #166155 #219381 #2DC5AC

Accessibility & contrast

On white

7.30

#166155 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#166155 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166155

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166155	#FFFFFF	#000000	##FFFFFF
##166155	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5B55

Deuteranopia (green-blind)

#525356

Tritanopia (blue-blind)

#00635D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #166155;
/* rgb */ color: rgb(22, 97, 85);
/* oklch */ color: oklch(44.5% 0.073 179.5);

Tailwind

colors: {
  custom: {
    50: '#618e84',
    500: '#166155',
    950: '#000000',
  },
}

SCSS

$custom: #166155;
$custom-light: #618e84;
$custom-dark: #000000;

JSON

{
  "hex": "#166155",
  "rgb": {
    "r": 22,
    "g": 97,
    "b": 85
  },
  "hsl": {
    "h": 170.4,
    "s": 63.025,
    "l": 23.333
  },
  "oklch": {
    "l": 0.44509,
    "c": 0.07326,
    "h": 179.5
  },
  "luminance": 0.09376
}

Semantic roles & 50–950 ramp

primary

#166155

secondary

#983B4A

accent

#425CE6

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #166155

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

Preview Lab → · Contrast checker → · Palette generator →