#166F58#166F58

#166F58 is a mid, moderate teal. Relative luminance 0.122; OKLCH L 48.5% C 0.088 H 170.6°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#166F58
RGB	rgb(22, 111, 88)
HSL	hsl(164, 67%, 26%)
HSV	hsv(164, 80%, 44%)
CMYK	cmyk(80.2%, 0%, 20.7%, 56.5%)
CIE-LAB	lab(41.60, -31.22, 5.65)
CIE-LCH	lch(41.60, 31.73, 169.75°)
OKLab	oklab(48.55% -0.0872 0.0144)
OKLCH	oklch(48.55% 0.088 170.6)
XYZ	xyz(7.7758, 12.2431, 11.1840)
Luminance	0.1224 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F58 #6F162D

analogous

#166F2B #166F58 #16596F

triadic

#166F58 #58166F #6F5816

tetradic

#166F58 #2B166F #6F162D #596F16

square

#166F58 #2B166F #6F162D #596F16

split-complementary

#166F58 #6F1659 #6F2B16

monochromatic

#051A14 #0C3C30 #166F58 #20A280 #2BD5A9

Accessibility & contrast

On white

6.09

#166F58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#166F58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F58

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F58	#FFFFFF	#000000	##FFFFFF
##166F58	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6757

Deuteranopia (green-blind)

#605F5A

Tritanopia (blue-blind)

#007068

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #166f58;
/* rgb */ color: rgb(22, 111, 88);
/* oklch */ color: oklch(48.5% 0.088 170.6);

Tailwind

colors: {
  custom: {
    50: '#649987',
    500: '#166f58',
    950: '#000000',
  },
}

SCSS

$custom: #166f58;
$custom-light: #649987;
$custom-dark: #000000;

JSON

{
  "hex": "#166f58",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 88
  },
  "hsl": {
    "h": 164.494,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48548,
    "c": 0.08841,
    "h": 170.6
  },
  "luminance": 0.12244
}

Semantic roles & 50–950 ramp

primary

#166F58

secondary

#A53C57

accent

#3E6AEA

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060E0B

muted

#7A7E7C

Preview Lab

Preview with #166F58

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

Preview Lab → · Contrast checker → · Palette generator →