#1B6B79#1B6B79

#1B6B79 is a mid, moderate teal. Relative luminance 0.121; OKLCH L 48.8% C 0.076 H 212.1°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#1B6B79
RGB	rgb(27, 107, 121)
HSL	hsl(189, 64%, 29%)
HSV	hsv(189, 78%, 47%)
CMYK	cmyk(77.7%, 11.6%, 0%, 52.5%)
CIE-LAB	lab(41.42, -18.26, -14.59)
CIE-LCH	lch(41.42, 23.37, 218.62°)
OKLab	oklab(48.78% -0.0647 -0.0406)
OKLCH	oklch(48.78% 0.076 212.1)
XYZ	xyz(9.1594, 12.1278, 19.9436)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6B79 #79291B

analogous

#1B7958 #1B6B79 #1B3C79

triadic

#1B6B79 #791B6B #6B791B

tetradic

#1B6B79 #581B79 #79291B #3C791B

square

#1B6B79 #581B79 #79291B #3C791B

split-complementary

#1B6B79 #791B3C #79581B

monochromatic

#061619 #103F47 #1B6B79 #2697AB #3BBDD3

Accessibility & contrast

On white

6.13

#1B6B79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#1B6B79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6B79

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6B79	#FFFFFF	#000000	##FFFFFF
##1B6B79	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60677A

Deuteranopia (green-blind)

#535E79

Tritanopia (blue-blind)

#00716F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1b6b79;
/* rgb */ color: rgb(27, 107, 121);
/* oklch */ color: oklch(48.8% 0.076 212.1);

Tailwind

colors: {
  custom: {
    50: '#68959f',
    500: '#1b6b79',
    950: '#000000',
  },
}

SCSS

$custom: #1b6b79;
$custom-light: #68959f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6b79",
  "rgb": {
    "r": 27,
    "g": 107,
    "b": 121
  },
  "hsl": {
    "h": 188.936,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.48781,
    "c": 0.07639,
    "h": 212.1
  },
  "luminance": 0.12129
}

Semantic roles & 50–950 ramp

primary

#1B6B79

secondary

#AD5243

accent

#5A41E7

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #1B6B79

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

Preview Lab → · Contrast checker → · Palette generator →