#186B6C#186B6C

#186B6C is a mid, moderate teal. Relative luminance 0.118; OKLCH L 48.2% C 0.075 H 196.2°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#186B6C
RGB	rgb(24, 107, 108)
HSL	hsl(181, 64%, 26%)
HSV	hsv(181, 78%, 42%)
CMYK	cmyk(77.8%, 0.9%, 0%, 57.6%)
CIE-LAB	lab(40.88, -23.00, -7.51)
CIE-LCH	lch(40.88, 24.20, 198.09°)
OKLab	oklab(48.17% -0.072 -0.0209)
OKLCH	oklch(48.17% 0.075 196.2)
XYZ	xyz(8.3399, 11.7913, 16.0208)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B6C #6C1918

analogous

#186C43 #186B6C #18416C

triadic

#186B6C #6C186B #6B6C18

tetradic

#186B6C #43186C #6C1918 #416C18

square

#186B6C #43186C #6C1918 #416C18

split-complementary

#186B6C #6C1841 #6C4318

monochromatic

#061919 #0D393A #186B6C #239D9E #2ECED0

Accessibility & contrast

On white

6.25

#186B6C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#186B6C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B6C

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B6C	#FFFFFF	#000000	##FFFFFF
##186B6C	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63666C

Deuteranopia (green-blind)

#575D6D

Tritanopia (blue-blind)

#006F6B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #186b6c;
/* rgb */ color: rgb(24, 107, 108);
/* oklch */ color: oklch(48.2% 0.075 196.2);

Tailwind

colors: {
  custom: {
    50: '#659596',
    500: '#186b6c',
    950: '#000000',
  },
}

SCSS

$custom: #186b6c;
$custom-light: #659596;
$custom-dark: #000000;

JSON

{
  "hex": "#186b6c",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 108
  },
  "hsl": {
    "h": 180.714,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.48173,
    "c": 0.07494,
    "h": 196.2
  },
  "luminance": 0.11792
}

Semantic roles & 50–950 ramp

primary

#186B6C

secondary

#A23F3E

accent

#4341E7

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #186B6C

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

Preview Lab → · Contrast checker → · Palette generator →