#186D6F#186D6F

#186D6F is a mid, moderate teal. Relative luminance 0.123; OKLCH L 48.8% C 0.076 H 197.4°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#186D6F
RGB	rgb(24, 109, 111)
HSL	hsl(181, 64%, 26%)
HSV	hsv(181, 78%, 44%)
CMYK	cmyk(78.4%, 1.8%, 0%, 56.5%)
CIE-LAB	lab(41.65, -23.06, -8.18)
CIE-LCH	lch(41.65, 24.47, 199.52°)
OKLab	oklab(48.83% -0.0727 -0.0227)
OKLCH	oklch(48.83% 0.076 197.4)
XYZ	xyz(8.7133, 12.2781, 16.9465)
Luminance	0.1228 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D6F #6F1A18

analogous

#186F46 #186D6F #18426F

triadic

#186D6F #6F186D #6D6F18

tetradic

#186D6F #46186F #6F1A18 #426F18

square

#186D6F #46186F #6F1A18 #426F18

split-complementary

#186D6F #6F1842 #6F4618

monochromatic

#051919 #0D3C3D #186D6F #239EA1 #2FCED2

Accessibility & contrast

On white

6.08

#186D6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#186D6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D6F

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D6F	#FFFFFF	#000000	##FFFFFF
##186D6F	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65686F

Deuteranopia (green-blind)

#585E6F

Tritanopia (blue-blind)

#00716D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #186d6f;
/* rgb */ color: rgb(24, 109, 111);
/* oklch */ color: oklch(48.8% 0.076 197.4);

Tailwind

colors: {
  custom: {
    50: '#669798',
    500: '#186d6f',
    950: '#000000',
  },
}

SCSS

$custom: #186d6f;
$custom-light: #669798;
$custom-dark: #000000;

JSON

{
  "hex": "#186d6f",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 111
  },
  "hsl": {
    "h": 181.379,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.48834,
    "c": 0.07616,
    "h": 197.4
  },
  "luminance": 0.12279
}

Semantic roles & 50–950 ramp

primary

#186D6F

secondary

#A5413E

accent

#4440E7

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #186D6F

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

Preview Lab → · Contrast checker → · Palette generator →