#166C71#166C71

#166C71 is a mid, moderate teal. Relative luminance 0.121; OKLCH L 48.6% C 0.076 H 201.0°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#166C71
RGB	rgb(22, 108, 113)
HSL	hsl(183, 67%, 26%)
HSV	hsv(183, 81%, 44%)
CMYK	cmyk(80.5%, 4.4%, 0%, 55.7%)
CIE-LAB	lab(41.35, -22.12, -9.84)
CIE-LCH	lch(41.35, 24.21, 204.00°)
OKLab	oklab(48.6% -0.0714 -0.0274)
OKLCH	oklch(48.6% 0.076 201)
XYZ	xyz(8.6727, 12.0869, 17.4955)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C71 #711B16

analogous

#167149 #166C71 #163F71

triadic

#166C71 #71166C #6C7116

tetradic

#166C71 #491671 #711B16 #3F7116

square

#166C71 #491671 #711B16 #3F7116

split-complementary

#166C71 #71163F #714916

monochromatic

#05181A #0C3B3E #166C71 #209DA4 #2CCCD6

Accessibility & contrast

On white

6.14

#166C71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#166C71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C71

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C71	#FFFFFF	#000000	##FFFFFF
##166C71	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636771

Deuteranopia (green-blind)

#575E71

Tritanopia (blue-blind)

#00706D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #166c71;
/* rgb */ color: rgb(22, 108, 113);
/* oklch */ color: oklch(48.6% 0.076 201.0);

Tailwind

colors: {
  custom: {
    50: '#659699',
    500: '#166c71',
    950: '#000000',
  },
}

SCSS

$custom: #166c71;
$custom-light: #659699;
$custom-dark: #000000;

JSON

{
  "hex": "#166c71",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 113
  },
  "hsl": {
    "h": 183.297,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.48602,
    "c": 0.07647,
    "h": 201
  },
  "luminance": 0.12088
}

Semantic roles & 50–950 ramp

primary

#166C71

secondary

#A7423C

accent

#473EEA

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #166C71

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

Preview Lab → · Contrast checker → · Palette generator →