#186F7D#186F7D

#186F7D is a mid, moderate teal. Relative luminance 0.130; OKLCH L 50.0% C 0.080 H 211.2°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#186F7D
RGB	rgb(24, 111, 125)
HSL	hsl(188, 68%, 29%)
HSV	hsv(188, 81%, 49%)
CMYK	cmyk(80.8%, 11.2%, 0%, 51%)
CIE-LAB	lab(42.83, -19.42, -14.86)
CIE-LCH	lch(42.83, 24.45, 217.42°)
OKLab	oklab(49.95% -0.0683 -0.0414)
OKLCH	oklch(49.95% 0.08 211.2)
XYZ	xyz(9.7612, 13.0425, 21.4011)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186F7D #7D2618

analogous

#187D59 #186F7D #183D7D

triadic

#186F7D #7D186F #6F7D18

tetradic

#186F7D #59187D #7D2618 #3D7D18

square

#186F7D #59187D #7D2618 #3D7D18

split-complementary

#186F7D #7D183D #7D5918

monochromatic

#05171A #0E414A #186F7D #229DB0 #37C2D9

Accessibility & contrast

On white

5.82

#186F7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#186F7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186F7D

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186F7D	#FFFFFF	#000000	##FFFFFF
##186F7D	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646B7E

Deuteranopia (green-blind)

#56617D

Tritanopia (blue-blind)

#007573

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #186f7d;
/* rgb */ color: rgb(24, 111, 125);
/* oklch */ color: oklch(50.0% 0.080 211.2);

Tailwind

colors: {
  custom: {
    50: '#6898a2',
    500: '#186f7d',
    950: '#000000',
  },
}

SCSS

$custom: #186f7d;
$custom-light: #6898a2;
$custom-dark: #000000;

JSON

{
  "hex": "#186f7d",
  "rgb": {
    "r": 24,
    "g": 111,
    "b": 125
  },
  "hsl": {
    "h": 188.317,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.49952,
    "c": 0.07991,
    "h": 211.2
  },
  "luminance": 0.13044
}

Semantic roles & 50–950 ramp

primary

#186F7D

secondary

#B24F3F

accent

#553DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #186F7D

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

Preview Lab → · Contrast checker → · Palette generator →