#166557#166557

#166557 is a mid, moderate teal. Relative luminance 0.102; OKLCH L 45.7% C 0.077 H 177.8°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#166557
RGB	rgb(22, 101, 87)
HSL	hsl(169, 64%, 24%)
HSV	hsv(169, 78%, 40%)
CMYK	cmyk(78.2%, 0%, 13.9%, 60.4%)
CIE-LAB	lab(38.14, -26.76, 1.27)
CIE-LCH	lch(38.14, 26.79, 177.29°)
OKLab	oklab(45.71% -0.0767 0.0029)
OKLCH	oklch(45.71% 0.077 177.8)
XYZ	xyz(6.7040, 10.1653, 10.6237)
Luminance	0.1017 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166557 #651624

analogous

#166530 #166557 #164C65

triadic

#166557 #571665 #655716

tetradic

#166557 #301665 #651624 #4C6516

square

#166557 #301665 #651624 #4C6516

split-complementary

#166557 #65164C #653016

monochromatic

#051916 #0B332C #166557 #219782 #2CCAAE

Accessibility & contrast

On white

6.92

#166557 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#166557 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166557

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166557	#FFFFFF	#000000	##FFFFFF
##166557	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615E56

Deuteranopia (green-blind)

#565758

Tritanopia (blue-blind)

#006761

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #166557;
/* rgb */ color: rgb(22, 101, 87);
/* oklch */ color: oklch(45.7% 0.077 177.8);

Tailwind

colors: {
  custom: {
    50: '#629186',
    500: '#166557',
    950: '#000000',
  },
}

SCSS

$custom: #166557;
$custom-light: #629186;
$custom-dark: #000000;

JSON

{
  "hex": "#166557",
  "rgb": {
    "r": 22,
    "g": 101,
    "b": 87
  },
  "hsl": {
    "h": 169.367,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.45705,
    "c": 0.07678,
    "h": 177.8
  },
  "luminance": 0.10166
}

Semantic roles & 50–950 ramp

primary

#166557

secondary

#9C3B4C

accent

#415EE7

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060D0B

muted

#7A7D7C

Preview Lab

Preview with #166557

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

Preview Lab → · Contrast checker → · Palette generator →