#166B71#166B71

#166B71 is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.3% C 0.076 H 202.2°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#166B71
RGB	rgb(22, 107, 113)
HSL	hsl(184, 67%, 26%)
HSV	hsv(184, 81%, 44%)
CMYK	cmyk(80.5%, 5.3%, 0%, 55.7%)
CIE-LAB	lab(41.02, -21.59, -10.35)
CIE-LCH	lch(41.02, 23.94, 205.61°)
OKLab	oklab(48.33% -0.0703 -0.0288)
OKLCH	oklch(48.33% 0.076 202.2)
XYZ	xyz(8.5679, 11.8772, 17.4605)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B71 #711C16

analogous

#16714A #166B71 #163E71

triadic

#166B71 #71166B #6B7116

tetradic

#166B71 #4A1671 #711C16 #3E7116

square

#166B71 #4A1671 #711C16 #3E7116

split-complementary

#166B71 #71163E #714A16

monochromatic

#05181A #0C3A3E #166B71 #209CA4 #2CCBD6

Accessibility & contrast

On white

6.22

#166B71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#166B71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B71

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B71	#FFFFFF	#000000	##FFFFFF
##166B71	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626671

Deuteranopia (green-blind)

#555D71

Tritanopia (blue-blind)

#00706D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166b71;
/* rgb */ color: rgb(22, 107, 113);
/* oklch */ color: oklch(48.3% 0.076 202.2);

Tailwind

colors: {
  custom: {
    50: '#659599',
    500: '#166b71',
    950: '#000000',
  },
}

SCSS

$custom: #166b71;
$custom-light: #659599;
$custom-dark: #000000;

JSON

{
  "hex": "#166b71",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 113
  },
  "hsl": {
    "h": 183.956,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.48332,
    "c": 0.07599,
    "h": 202.2
  },
  "luminance": 0.11878
}

Semantic roles & 50–950 ramp

primary

#166B71

secondary

#A7433C

accent

#493EEA

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #166B71

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

Preview Lab → · Contrast checker → · Palette generator →