#186B6B#186B6B

#186B6B is a mid, moderate teal. Relative luminance 0.118; OKLCH L 48.1% C 0.075 H 195.0°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#186B6B
RGB	rgb(24, 107, 107)
HSL	hsl(180, 63%, 26%)
HSV	hsv(180, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 0%, 58%)
CIE-LAB	lab(40.85, -23.32, -6.96)
CIE-LCH	lch(40.85, 24.34, 196.61°)
OKLab	oklab(48.13% -0.0724 -0.0193)
OKLCH	oklch(48.13% 0.075 195)
XYZ	xyz(8.2870, 11.7701, 15.7422)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B6B #6B1818

analogous

#186B41 #186B6B #18416B

triadic

#186B6B #6B186B #6B6B18

tetradic

#186B6B #41186B #6B1818 #416B18

square

#186B6B #41186B #6B1818 #416B18

split-complementary

#186B6B #6B1841 #6B4118

monochromatic

#061919 #0D3939 #186B6B #239D9D #2ECFCF

Accessibility & contrast

On white

6.26

#186B6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#186B6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B6B

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B6B	#FFFFFF	#000000	##FFFFFF
##186B6B	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63656B

Deuteranopia (green-blind)

#575D6C

Tritanopia (blue-blind)

#006F6B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #186b6b;
/* rgb */ color: rgb(24, 107, 107);
/* oklch */ color: oklch(48.1% 0.075 195.0);

Tailwind

colors: {
  custom: {
    50: '#659695',
    500: '#186b6b',
    950: '#000000',
  },
}

SCSS

$custom: #186b6b;
$custom-light: #659695;
$custom-dark: #000000;

JSON

{
  "hex": "#186b6b",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 107
  },
  "hsl": {
    "h": 180,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.48134,
    "c": 0.07499,
    "h": 195
  },
  "luminance": 0.11771
}

Semantic roles & 50–950 ramp

primary

#186B6B

secondary

#A13E3E

accent

#4141E6

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #186B6B

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

Preview Lab → · Contrast checker → · Palette generator →