#186E7D#186E7D

#186E7D is a mid, moderate teal. Relative luminance 0.128; OKLCH L 49.7% C 0.080 H 212.5°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#186E7D
RGB	rgb(24, 110, 125)
HSL	hsl(189, 68%, 29%)
HSV	hsv(189, 81%, 49%)
CMYK	cmyk(80.8%, 12%, 0%, 51%)
CIE-LAB	lab(42.50, -18.87, -15.36)
CIE-LCH	lch(42.50, 24.33, 219.14°)
OKLab	oklab(49.69% -0.0673 -0.0428)
OKLCH	oklch(49.69% 0.08 212.5)
XYZ	xyz(9.6527, 12.8255, 21.3649)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186E7D #7D2718

analogous

#187D5A #186E7D #183C7D

triadic

#186E7D #7D186E #6E7D18

tetradic

#186E7D #5A187D #7D2718 #3C7D18

square

#186E7D #5A187D #7D2718 #3C7D18

split-complementary

#186E7D #7D183C #7D5A18

monochromatic

#05171A #0E414A #186E7D #229BB0 #37C1D9

Accessibility & contrast

On white

5.89

#186E7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#186E7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186E7D

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186E7D	#FFFFFF	#000000	##FFFFFF
##186E7D	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636A7E

Deuteranopia (green-blind)

#55607D

Tritanopia (blue-blind)

#007473

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #186e7d;
/* rgb */ color: rgb(24, 110, 125);
/* oklch */ color: oklch(49.7% 0.080 212.5);

Tailwind

colors: {
  custom: {
    50: '#6898a2',
    500: '#186e7d',
    950: '#000000',
  },
}

SCSS

$custom: #186e7d;
$custom-light: #6898a2;
$custom-dark: #000000;

JSON

{
  "hex": "#186e7d",
  "rgb": {
    "r": 24,
    "g": 110,
    "b": 125
  },
  "hsl": {
    "h": 188.911,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.49687,
    "c": 0.07977,
    "h": 212.5
  },
  "luminance": 0.12827
}

Semantic roles & 50–950 ramp

primary

#186E7D

secondary

#B2503F

accent

#573DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #186E7D

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

Preview Lab → · Contrast checker → · Palette generator →