#186D6B#186D6B

#186D6B is a mid, moderate teal. Relative luminance 0.122; OKLCH L 48.7% C 0.076 H 192.5°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#186D6B
RGB	rgb(24, 109, 107)
HSL	hsl(179, 64%, 26%)
HSV	hsv(179, 78%, 43%)
CMYK	cmyk(78%, 0%, 1.8%, 57.3%)
CIE-LAB	lab(41.52, -24.35, -5.95)
CIE-LCH	lch(41.52, 25.07, 193.74°)
OKLab	oklab(48.68% -0.0746 -0.0166)
OKLCH	oklch(48.68% 0.076 192.5)
XYZ	xyz(8.4979, 12.1920, 15.8125)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D6B #6D181A

analogous

#186D40 #186D6B #18446D

triadic

#186D6B #6B186D #6D6B18

tetradic

#186D6B #40186D #6D181A #446D18

square

#186D6B #40186D #6D181A #446D18

split-complementary

#186D6B #6D1844 #6D4018

monochromatic

#061919 #0D3B3A #186D6B #239F9C #2ED1CD

Accessibility & contrast

On white

6.11

#186D6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#186D6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D6B

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D6B	#FFFFFF	#000000	##FFFFFF
##186D6B	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66676B

Deuteranopia (green-blind)

#5A5E6C

Tritanopia (blue-blind)

#00706C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #186d6b;
/* rgb */ color: rgb(24, 109, 107);
/* oklch */ color: oklch(48.7% 0.076 192.5);

Tailwind

colors: {
  custom: {
    50: '#659795',
    500: '#186d6b',
    950: '#000000',
  },
}

SCSS

$custom: #186d6b;
$custom-light: #659795;
$custom-dark: #000000;

JSON

{
  "hex": "#186d6b",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 107
  },
  "hsl": {
    "h": 178.588,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48679,
    "c": 0.07645,
    "h": 192.5
  },
  "luminance": 0.12193
}

Semantic roles & 50–950 ramp

primary

#186D6B

secondary

#A33E40

accent

#4145E7

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #186D6B

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

Preview Lab → · Contrast checker → · Palette generator →