#1B686D#1B686D

#1B686D is a mid, moderate teal. Relative luminance 0.112; OKLCH L 47.5% C 0.072 H 201.5°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#1B686D
RGB	rgb(27, 104, 109)
HSL	hsl(184, 60%, 27%)
HSV	hsv(184, 75%, 43%)
CMYK	cmyk(75.2%, 4.6%, 0%, 57.3%)
CIE-LAB	lab(39.98, -20.69, -9.47)
CIE-LCH	lch(39.98, 22.76, 204.60°)
OKLab	oklab(47.47% -0.0669 -0.0263)
OKLCH	oklch(47.47% 0.072 201.5)
XYZ	xyz(8.1614, 11.2368, 16.2038)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B686D #6D201B

analogous

#1B6D49 #1B686D #1B3F6D

triadic

#1B686D #6D1B68 #686D1B

tetradic

#1B686D #491B6D #6D201B #3F6D1B

square

#1B686D #491B6D #6D201B #3F6D1B

split-complementary

#1B686D #6D1B3F #6D491B

monochromatic

#061719 #0F393C #1B686D #27979E #35C4CD

Accessibility & contrast

On white

6.47

#1B686D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#1B686D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B686D

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B686D	#FFFFFF	#000000	##FFFFFF
##1B686D	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60636D

Deuteranopia (green-blind)

#545A6D

Tritanopia (blue-blind)

#006C69

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1b686d;
/* rgb */ color: rgb(27, 104, 109);
/* oklch */ color: oklch(47.5% 0.072 201.5);

Tailwind

colors: {
  custom: {
    50: '#669396',
    500: '#1b686d',
    950: '#000000',
  },
}

SCSS

$custom: #1b686d;
$custom-light: #669396;
$custom-dark: #000000;

JSON

{
  "hex": "#1b686d",
  "rgb": {
    "r": 27,
    "g": 104,
    "b": 109
  },
  "hsl": {
    "h": 183.659,
    "s": 60.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.47468,
    "c": 0.07192,
    "h": 201.5
  },
  "luminance": 0.11238
}

Semantic roles & 50–950 ramp

primary

#1B686D

secondary

#A24842

accent

#4E44E3

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #1B686D

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

Preview Lab → · Contrast checker → · Palette generator →