#166A54#166A54

#166A54 is a mid, moderate teal. Relative luminance 0.111; OKLCH L 47.0% C 0.085 H 170.6°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#166A54
RGB	rgb(22, 106, 84)
HSL	hsl(164, 66%, 25%)
HSV	hsv(164, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 20.8%, 58.4%)
CIE-LAB	lab(39.78, -30.00, 5.46)
CIE-LCH	lch(39.78, 30.50, 169.69°)
OKLab	oklab(47.02% -0.0838 0.0139)
OKLCH	oklch(47.02% 0.085 170.6)
XYZ	xyz(7.0843, 11.1179, 10.1584)
Luminance	0.1112 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A54 #6A162C

analogous

#166A2A #166A54 #16566A

triadic

#166A54 #54166A #6A5416

tetradic

#166A54 #2A166A #6A162C #566A16

square

#166A54 #2A166A #6A162C #566A16

split-complementary

#166A54 #6A1656 #6A2A16

monochromatic

#051914 #0B372C #166A54 #219D7C #2BCFA4

Accessibility & contrast

On white

6.51

#166A54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#166A54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A54

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A54	#FFFFFF	#000000	##FFFFFF
##166A54	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676253

Deuteranopia (green-blind)

#5C5A56

Tritanopia (blue-blind)

#006B64

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166a54;
/* rgb */ color: rgb(22, 106, 84);
/* oklch */ color: oklch(47.0% 0.085 170.6);

Tailwind

colors: {
  custom: {
    50: '#629584',
    500: '#166a54',
    950: '#000000',
  },
}

SCSS

$custom: #166a54;
$custom-light: #629584;
$custom-dark: #000000;

JSON

{
  "hex": "#166a54",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 84
  },
  "hsl": {
    "h": 164.286,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.4702,
    "c": 0.085,
    "h": 170.6
  },
  "luminance": 0.11119
}

Semantic roles & 50–950 ramp

primary

#166A54

secondary

#A03B56

accent

#3F6CE9

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #166A54

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

Preview Lab → · Contrast checker → · Palette generator →