#1B727C#1B727C

#1B727C is a mid, moderate teal. Relative luminance 0.137; OKLCH L 50.8% C 0.079 H 206.6°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#1B727C
RGB	rgb(27, 114, 124)
HSL	hsl(186, 64%, 30%)
HSV	hsv(186, 78%, 49%)
CMYK	cmyk(78.2%, 8.1%, 0%, 51.4%)
CIE-LAB	lab(43.83, -21.02, -12.73)
CIE-LCH	lch(43.83, 24.57, 211.19°)
OKLab	oklab(50.77% -0.0708 -0.0354)
OKLCH	oklch(50.77% 0.079 206.6)
XYZ	xyz(10.1058, 13.7216, 21.1808)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B727C #7C251B

analogous

#1B7C56 #1B727C #1B417C

triadic

#1B727C #7C1B72 #727C1B

tetradic

#1B727C #561B7C #7C251B #417C1B

square

#1B727C #561B7C #7C251B #417C1B

split-complementary

#1B727C #7C1B41 #7C561B

monochromatic

#051719 #10444A #1B727C #26A0AE #3DC5D5

Accessibility & contrast

On white

5.61

#1B727C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#1B727C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B727C

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B727C	#FFFFFF	#000000	##FFFFFF
##1B727C	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686D7D

Deuteranopia (green-blind)

#5A637C

Tritanopia (blue-blind)

#007775

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1b727c;
/* rgb */ color: rgb(27, 114, 124);
/* oklch */ color: oklch(50.8% 0.079 206.6);

Tailwind

colors: {
  custom: {
    50: '#699ba1',
    500: '#1b727c',
    950: '#000000',
  },
}

SCSS

$custom: #1b727c;
$custom-light: #699ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#1b727c",
  "rgb": {
    "r": 27,
    "g": 114,
    "b": 124
  },
  "hsl": {
    "h": 186.186,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.50767,
    "c": 0.07915,
    "h": 206.6
  },
  "luminance": 0.13723
}

Semantic roles & 50–950 ramp

primary

#1B727C

secondary

#B04E43

accent

#5241E7

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #1B727C

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

Preview Lab → · Contrast checker → · Palette generator →