#186F7E#186F7E

#186F7E is a mid, moderate teal. Relative luminance 0.131; OKLCH L 50.0% C 0.080 H 212.3°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#186F7E
RGB	rgb(24, 111, 126)
HSL	hsl(189, 68%, 29%)
HSV	hsv(189, 81%, 49%)
CMYK	cmyk(81%, 11.9%, 0%, 50.6%)
CIE-LAB	lab(42.87, -19.07, -15.40)
CIE-LCH	lch(42.87, 24.51, 218.92°)
OKLab	oklab(50% -0.0679 -0.0429)
OKLCH	oklch(50% 0.08 212.3)
XYZ	xyz(9.8254, 13.0682, 21.7392)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186F7E #7E2718

analogous

#187E5A #186F7E #183C7E

triadic

#186F7E #7E186F #6F7E18

tetradic

#186F7E #5A187E #7E2718 #3C7E18

square

#186F7E #5A187E #7E2718 #3C7E18

split-complementary

#186F7E #7E183C #7E5A18

monochromatic

#05171A #0E424B #186F7E #229CB1 #37C1D9

Accessibility & contrast

On white

5.81

#186F7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#186F7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186F7E

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186F7E	#FFFFFF	#000000	##FFFFFF
##186F7E	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636B7F

Deuteranopia (green-blind)

#56617E

Tritanopia (blue-blind)

#007574

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #186f7e;
/* rgb */ color: rgb(24, 111, 126);
/* oklch */ color: oklch(50.0% 0.080 212.3);

Tailwind

colors: {
  custom: {
    50: '#6898a3',
    500: '#186f7e',
    950: '#000000',
  },
}

SCSS

$custom: #186f7e;
$custom-light: #6898a3;
$custom-dark: #000000;

JSON

{
  "hex": "#186f7e",
  "rgb": {
    "r": 24,
    "g": 111,
    "b": 126
  },
  "hsl": {
    "h": 188.824,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.49996,
    "c": 0.08034,
    "h": 212.3
  },
  "luminance": 0.13069
}

Semantic roles & 50–950 ramp

primary

#186F7E

secondary

#B2503F

accent

#573DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #186F7E

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

Preview Lab → · Contrast checker → · Palette generator →