#186B74#186B74

#186B74 is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.5% C 0.076 H 206.0°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#186B74
RGB	rgb(24, 107, 116)
HSL	hsl(186, 66%, 27%)
HSV	hsv(186, 79%, 45%)
CMYK	cmyk(79.3%, 7.8%, 0%, 54.5%)
CIE-LAB	lab(41.17, -20.34, -11.94)
CIE-LCH	lch(41.17, 23.59, 210.42°)
OKLab	oklab(48.5% -0.0682 -0.0332)
OKLCH	oklch(48.5% 0.076 206)
XYZ	xyz(8.7854, 11.9695, 18.3669)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B74 #742118

analogous

#18744F #186B74 #183D74

triadic

#186B74 #74186B #6B7418

tetradic

#186B74 #4F1874 #742118 #3D7418

square

#186B74 #4F1874 #742118 #3D7418

split-complementary

#186B74 #74183D #744F18

monochromatic

#051719 #0E3C41 #186B74 #229AA7 #32C5D5

Accessibility & contrast

On white

6.19

#186B74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#186B74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B74

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B74	#FFFFFF	#000000	##FFFFFF
##186B74	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616675

Deuteranopia (green-blind)

#555D74

Tritanopia (blue-blind)

#00706E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #186b74;
/* rgb */ color: rgb(24, 107, 116);
/* oklch */ color: oklch(48.5% 0.076 206.0);

Tailwind

colors: {
  custom: {
    50: '#66959c',
    500: '#186b74',
    950: '#000000',
  },
}

SCSS

$custom: #186b74;
$custom-light: #66959c;
$custom-dark: #000000;

JSON

{
  "hex": "#186b74",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 116
  },
  "hsl": {
    "h": 185.87,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.48498,
    "c": 0.07585,
    "h": 206
  },
  "luminance": 0.11971
}

Semantic roles & 50–950 ramp

primary

#186B74

secondary

#A9493F

accent

#503FE9

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #186B74

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

Preview Lab → · Contrast checker → · Palette generator →