#1B686A#1B686A

#1B686A is a mid, moderate teal. Relative luminance 0.112; OKLCH L 47.3% C 0.072 H 197.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#1B686A
RGB	rgb(27, 104, 106)
HSL	hsl(182, 59%, 26%)
HSV	hsv(182, 75%, 42%)
CMYK	cmyk(74.5%, 1.9%, 0%, 58.4%)
CIE-LAB	lab(39.87, -21.68, -7.80)
CIE-LCH	lch(39.87, 23.04, 199.80°)
OKLab	oklab(47.35% -0.0684 -0.0217)
OKLCH	oklch(47.35% 0.072 197.6)
XYZ	xyz(8.0027, 11.1733, 15.3678)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B686A #6A1D1B

analogous

#1B6A44 #1B686A #1B406A

triadic

#1B686A #6A1B68 #686A1B

tetradic

#1B686A #441B6A #6A1D1B #406A1B

square

#1B686A #441B6A #6A1D1B #406A1B

split-complementary

#1B686A #6A1B40 #6A441B

monochromatic

#061818 #0F3839 #1B686A #27989B #34C7CB

Accessibility & contrast

On white

6.49

#1B686A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#1B686A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B686A

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B686A	#FFFFFF	#000000	##FFFFFF
##1B686A	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60636A

Deuteranopia (green-blind)

#555A6A

Tritanopia (blue-blind)

#006C68

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1b686a;
/* rgb */ color: rgb(27, 104, 106);
/* oklch */ color: oklch(47.3% 0.072 197.6);

Tailwind

colors: {
  custom: {
    50: '#659394',
    500: '#1b686a',
    950: '#000000',
  },
}

SCSS

$custom: #1b686a;
$custom-light: #659394;
$custom-dark: #000000;

JSON

{
  "hex": "#1b686a",
  "rgb": {
    "r": 27,
    "g": 104,
    "b": 106
  },
  "hsl": {
    "h": 181.519,
    "s": 59.398,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47347,
    "c": 0.07171,
    "h": 197.6
  },
  "luminance": 0.11174
}

Semantic roles & 50–950 ramp

primary

#1B686A

secondary

#9F4442

accent

#4945E3

background

#F6F9F9

surface

#EBF1F1

border

#C6CBCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #1B686A

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

Preview Lab → · Contrast checker → · Palette generator →