#166F70#166F70

#166F70 is a mid, moderate teal. Relative luminance 0.127; OKLCH L 49.4% C 0.078 H 196.1°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#166F70
RGB	rgb(22, 111, 112)
HSL	hsl(181, 67%, 26%)
HSV	hsv(181, 80%, 44%)
CMYK	cmyk(80.4%, 0.9%, 0%, 56.1%)
CIE-LAB	lab(42.32, -24.00, -7.79)
CIE-LCH	lch(42.32, 25.24, 197.98°)
OKLab	oklab(49.38% -0.0751 -0.0217)
OKLCH	oklch(49.38% 0.078 196.1)
XYZ	xyz(8.9386, 12.7082, 17.3079)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F70 #701716

analogous

#167044 #166F70 #164270

triadic

#166F70 #70166F #6F7016

tetradic

#166F70 #441670 #701716 #427016

square

#166F70 #441670 #701716 #427016

split-complementary

#166F70 #701642 #704416

monochromatic

#05191A #0C3C3D #166F70 #20A2A3 #2BD3D5

Accessibility & contrast

On white

5.93

#166F70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#166F70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F70

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F70	#FFFFFF	#000000	##FFFFFF
##166F70	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676970

Deuteranopia (green-blind)

#5A6071

Tritanopia (blue-blind)

#00736F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #166f70;
/* rgb */ color: rgb(22, 111, 112);
/* oklch */ color: oklch(49.4% 0.078 196.1);

Tailwind

colors: {
  custom: {
    50: '#669899',
    500: '#166f70',
    950: '#000000',
  },
}

SCSS

$custom: #166f70;
$custom-light: #669899;
$custom-dark: #000000;

JSON

{
  "hex": "#166f70",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 112
  },
  "hsl": {
    "h": 180.667,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.49375,
    "c": 0.07815,
    "h": 196.1
  },
  "luminance": 0.12709
}

Semantic roles & 50–950 ramp

primary

#166F70

secondary

#A63D3C

accent

#403EEA

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #166F70

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

Preview Lab → · Contrast checker → · Palette generator →