#186D7D#186D7D

#186D7D is a mid, moderate teal. Relative luminance 0.126; OKLCH L 49.4% C 0.080 H 213.7°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#186D7D
RGB	rgb(24, 109, 125)
HSL	hsl(190, 68%, 29%)
HSV	hsv(190, 81%, 49%)
CMYK	cmyk(80.8%, 12.8%, 0%, 51%)
CIE-LAB	lab(42.17, -18.33, -15.86)
CIE-LCH	lch(42.17, 24.24, 220.87°)
OKLab	oklab(49.42% -0.0662 -0.0442)
OKLCH	oklch(49.42% 0.08 213.7)
XYZ	xyz(9.5454, 12.6110, 21.3291)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D7D #7D2818

analogous

#187D5B #186D7D #183B7D

triadic

#186D7D #7D186D #6D7D18

tetradic

#186D7D #5B187D #7D2818 #3B7D18

square

#186D7D #5B187D #7D2818 #3B7D18

split-complementary

#186D7D #7D183B #7D5B18

monochromatic

#05161A #0E404A #186D7D #229AB0 #37BFD9

Accessibility & contrast

On white

5.96

#186D7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#186D7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D7D

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D7D	#FFFFFF	#000000	##FFFFFF
##186D7D	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61697E

Deuteranopia (green-blind)

#545F7D

Tritanopia (blue-blind)

#007372

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #186d7d;
/* rgb */ color: rgb(24, 109, 125);
/* oklch */ color: oklch(49.4% 0.080 213.7);

Tailwind

colors: {
  custom: {
    50: '#6897a2',
    500: '#186d7d',
    950: '#000000',
  },
}

SCSS

$custom: #186d7d;
$custom-light: #6897a2;
$custom-dark: #000000;

JSON

{
  "hex": "#186d7d",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 125
  },
  "hsl": {
    "h": 189.505,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.49422,
    "c": 0.07967,
    "h": 213.7
  },
  "luminance": 0.12612
}

Semantic roles & 50–950 ramp

primary

#186D7D

secondary

#B2513F

accent

#593DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #186D7D

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

Preview Lab → · Contrast checker → · Palette generator →