#186C6B#186C6B

#186C6B is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.4% C 0.076 H 193.7°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#186C6B
RGB	rgb(24, 108, 107)
HSL	hsl(179, 64%, 26%)
HSV	hsv(179, 78%, 42%)
CMYK	cmyk(77.8%, 0%, 0.9%, 57.6%)
CIE-LAB	lab(41.18, -23.84, -6.45)
CIE-LCH	lch(41.18, 24.70, 195.15°)
OKLab	oklab(48.41% -0.0735 -0.018)
OKLCH	oklch(48.41% 0.076 193.7)
XYZ	xyz(8.3919, 11.9798, 15.7771)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C6B #6C1819

analogous

#186C41 #186C6B #18436C

triadic

#186C6B #6B186C #6C6B18

tetradic

#186C6B #41186C #6C1819 #436C18

square

#186C6B #41186C #6C1819 #436C18

split-complementary

#186C6B #6C1843 #6C4118

monochromatic

#061919 #0D3A39 #186C6B #239E9D #2ED0CE

Accessibility & contrast

On white

6.18

#186C6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#186C6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C6B

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C6B	#FFFFFF	#000000	##FFFFFF
##186C6B	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65666B

Deuteranopia (green-blind)

#595D6C

Tritanopia (blue-blind)

#00706B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #186c6b;
/* rgb */ color: rgb(24, 108, 107);
/* oklch */ color: oklch(48.4% 0.076 193.7);

Tailwind

colors: {
  custom: {
    50: '#659695',
    500: '#186c6b',
    950: '#000000',
  },
}

SCSS

$custom: #186c6b;
$custom-light: #659695;
$custom-dark: #000000;

JSON

{
  "hex": "#186c6b",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 107
  },
  "hsl": {
    "h": 179.286,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.48406,
    "c": 0.0757,
    "h": 193.7
  },
  "luminance": 0.11981
}

Semantic roles & 50–950 ramp

primary

#186C6B

secondary

#A23E3F

accent

#4143E7

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #186C6B

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

Preview Lab → · Contrast checker → · Palette generator →