#186B6D#186B6D

#186B6D is a mid, moderate teal. Relative luminance 0.118; OKLCH L 48.2% C 0.075 H 197.4°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#186B6D
RGB	rgb(24, 107, 109)
HSL	hsl(181, 64%, 26%)
HSV	hsv(181, 78%, 43%)
CMYK	cmyk(78%, 1.8%, 0%, 57.3%)
CIE-LAB	lab(40.92, -22.67, -8.07)
CIE-LCH	lch(40.92, 24.07, 199.59°)
OKLab	oklab(48.21% -0.0715 -0.0224)
OKLCH	oklch(48.21% 0.075 197.4)
XYZ	xyz(8.3934, 11.8127, 16.3027)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B6D #6D1A18

analogous

#186D44 #186B6D #18406D

triadic

#186B6D #6D186B #6B6D18

tetradic

#186B6D #44186D #6D1A18 #406D18

square

#186B6D #44186D #6D1A18 #406D18

split-complementary

#186B6D #6D1840 #6D4418

monochromatic

#061919 #0D3A3B #186B6D #239C9F #2ECDD1

Accessibility & contrast

On white

6.24

#186B6D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#186B6D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B6D

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B6D	#FFFFFF	#000000	##FFFFFF
##186B6D	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63666D

Deuteranopia (green-blind)

#575D6D

Tritanopia (blue-blind)

#006F6B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #186b6d;
/* rgb */ color: rgb(24, 107, 109);
/* oklch */ color: oklch(48.2% 0.075 197.4);

Tailwind

colors: {
  custom: {
    50: '#659596',
    500: '#186b6d',
    950: '#000000',
  },
}

SCSS

$custom: #186b6d;
$custom-light: #659596;
$custom-dark: #000000;

JSON

{
  "hex": "#186b6d",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 109
  },
  "hsl": {
    "h": 181.412,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48212,
    "c": 0.07491,
    "h": 197.4
  },
  "luminance": 0.11814
}

Semantic roles & 50–950 ramp

primary

#186B6D

secondary

#A3403E

accent

#4541E7

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #186B6D

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

Preview Lab → · Contrast checker → · Palette generator →