#186B68#186B68

#186B68 is a mid, moderate teal. Relative luminance 0.117; OKLCH L 48.0% C 0.075 H 191.3°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#186B68
RGB	rgb(24, 107, 104)
HSL	hsl(178, 63%, 26%)
HSV	hsv(178, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 2.8%, 58%)
CIE-LAB	lab(40.75, -24.28, -5.28)
CIE-LCH	lch(40.75, 24.85, 192.27°)
OKLab	oklab(48.02% -0.0739 -0.0147)
OKLCH	oklch(48.02% 0.075 191.3)
XYZ	xyz(8.1319, 11.7081, 14.9253)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B68 #6B181B

analogous

#186B3E #186B68 #18446B

triadic

#186B68 #68186B #6B6818

tetradic

#186B68 #3E186B #6B181B #446B18

square

#186B68 #3E186B #6B181B #446B18

split-complementary

#186B68 #6B1844 #6B3E18

monochromatic

#061918 #0D3937 #186B68 #239D99 #2ECFC9

Accessibility & contrast

On white

6.28

#186B68 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#186B68 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B68

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B68	#FFFFFF	#000000	##FFFFFF
##186B68	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646568

Deuteranopia (green-blind)

#585C69

Tritanopia (blue-blind)

#006E6A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #186b68;
/* rgb */ color: rgb(24, 107, 104);
/* oklch */ color: oklch(48.0% 0.075 191.3);

Tailwind

colors: {
  custom: {
    50: '#659693',
    500: '#186b68',
    950: '#000000',
  },
}

SCSS

$custom: #186b68;
$custom-light: #659693;
$custom-dark: #000000;

JSON

{
  "hex": "#186b68",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 104
  },
  "hsl": {
    "h": 177.831,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.48019,
    "c": 0.07538,
    "h": 191.3
  },
  "luminance": 0.11709
}

Semantic roles & 50–950 ramp

primary

#186B68

secondary

#A13E42

accent

#4147E6

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #186B68

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

Preview Lab → · Contrast checker → · Palette generator →