#186E6F#186E6F

#186E6F is a mid, moderate teal. Relative luminance 0.125; OKLCH L 49.1% C 0.077 H 196.1°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#186E6F
RGB	rgb(24, 110, 111)
HSL	hsl(181, 64%, 26%)
HSV	hsv(181, 78%, 44%)
CMYK	cmyk(78.4%, 0.9%, 0%, 56.5%)
CIE-LAB	lab(41.99, -23.58, -7.68)
CIE-LCH	lch(41.99, 24.80, 198.03°)
OKLab	oklab(49.11% -0.0738 -0.0213)
OKLCH	oklch(49.11% 0.077 196.1)
XYZ	xyz(8.8205, 12.4927, 16.9823)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186E6F #6F1918

analogous

#186F45 #186E6F #18436F

triadic

#186E6F #6F186E #6E6F18

tetradic

#186E6F #45186F #6F1918 #436F18

square

#186E6F #45186F #6F1918 #436F18

split-complementary

#186E6F #6F1843 #6F4518

monochromatic

#051919 #0D3C3D #186E6F #23A0A1 #2FD0D2

Accessibility & contrast

On white

6.00

#186E6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#186E6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186E6F

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186E6F	#FFFFFF	#000000	##FFFFFF
##186E6F	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66686F

Deuteranopia (green-blind)

#5A5F70

Tritanopia (blue-blind)

#00726E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #186e6f;
/* rgb */ color: rgb(24, 110, 111);
/* oklch */ color: oklch(49.1% 0.077 196.1);

Tailwind

colors: {
  custom: {
    50: '#669898',
    500: '#186e6f',
    950: '#000000',
  },
}

SCSS

$custom: #186e6f;
$custom-light: #669898;
$custom-dark: #000000;

JSON

{
  "hex": "#186e6f",
  "rgb": {
    "r": 24,
    "g": 110,
    "b": 111
  },
  "hsl": {
    "h": 180.69,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.49105,
    "c": 0.07679,
    "h": 196.1
  },
  "luminance": 0.12494
}

Semantic roles & 50–950 ramp

primary

#186E6F

secondary

#A53F3E

accent

#4240E7

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #186E6F

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

Preview Lab → · Contrast checker → · Palette generator →