#186F7F#186F7F

#186F7F is a mid, moderate teal. Relative luminance 0.131; OKLCH L 50.0% C 0.081 H 213.4°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#186F7F
RGB	rgb(24, 111, 127)
HSL	hsl(189, 68%, 30%)
HSV	hsv(189, 81%, 50%)
CMYK	cmyk(81.1%, 12.6%, 0%, 50.2%)
CIE-LAB	lab(42.90, -18.72, -15.94)
CIE-LCH	lch(42.90, 24.59, 220.41°)
OKLab	oklab(50.04% -0.0675 -0.0445)
OKLCH	oklch(50.04% 0.081 213.4)
XYZ	xyz(9.8902, 13.0942, 22.0807)
Luminance	0.1310 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186F7F #7F2818

analogous

#187F5B #186F7F #183C7F

triadic

#186F7F #7F186F #6F7F18

tetradic

#186F7F #5B187F #7F2818 #3C7F18

square

#186F7F #5B187F #7F2818 #3C7F18

split-complementary

#186F7F #7F183C #7F5B18

monochromatic

#05161A #0E424C #186F7F #229CB2 #38C0D9

Accessibility & contrast

On white

5.80

#186F7F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#186F7F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186F7F

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186F7F	#FFFFFF	#000000	##FFFFFF
##186F7F	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636B80

Deuteranopia (green-blind)

#55617F

Tritanopia (blue-blind)

#007574

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #186f7f;
/* rgb */ color: rgb(24, 111, 127);
/* oklch */ color: oklch(50.0% 0.081 213.4);

Tailwind

colors: {
  custom: {
    50: '#6898a4',
    500: '#186f7f',
    950: '#000000',
  },
}

SCSS

$custom: #186f7f;
$custom-light: #6898a4;
$custom-dark: #000000;

JSON

{
  "hex": "#186f7f",
  "rgb": {
    "r": 24,
    "g": 111,
    "b": 127
  },
  "hsl": {
    "h": 189.32,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.5004,
    "c": 0.0808,
    "h": 213.4
  },
  "luminance": 0.13095
}

Semantic roles & 50–950 ramp

primary

#186F7F

secondary

#B3513F

accent

#583DEB

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #186F7F

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

Preview Lab → · Contrast checker → · Palette generator →