#1B7A8A#1B7A8A

#1B7A8A is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.5% C 0.086 H 212.0°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#1B7A8A
RGB	rgb(27, 122, 138)
HSL	hsl(189, 67%, 32%)
HSV	hsv(189, 80%, 54%)
CMYK	cmyk(80.4%, 11.6%, 0%, 45.9%)
CIE-LAB	lab(46.96, -20.55, -16.32)
CIE-LCH	lch(46.96, 26.24, 218.45°)
OKLab	oklab(53.46% -0.0729 -0.0455)
OKLCH	oklch(53.46% 0.086 212)
XYZ	xyz(11.9970, 15.9856, 26.4931)
Luminance	0.1599 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7A8A #8A2B1B

analogous

#1B8A63 #1B7A8A #1B428A

triadic

#1B7A8A #8A1B7A #7A8A1B

tetradic

#1B7A8A #631B8A #8A2B1B #428A1B

square

#1B7A8A #631B8A #8A2B1B #428A1B

split-complementary

#1B7A8A #8A1B42 #8A631B

monochromatic

#071F24 #114D57 #1B7A8A #25A7BD #45C5DB

Accessibility & contrast

On white

5.00

#1B7A8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#1B7A8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7A8A

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7A8A	#FFFFFF	#000000	##FFFFFF
##1B7A8A	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E758B

Deuteranopia (green-blind)

#5F6B8A

Tritanopia (blue-blind)

#00817F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1b7a8a;
/* rgb */ color: rgb(27, 122, 138);
/* oklch */ color: oklch(53.5% 0.086 212.0);

Tailwind

colors: {
  custom: {
    50: '#6ca0ac',
    500: '#1b7a8a',
    950: '#000000',
  },
}

SCSS

$custom: #1b7a8a;
$custom-light: #6ca0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7a8a",
  "rgb": {
    "r": 27,
    "g": 122,
    "b": 138
  },
  "hsl": {
    "h": 188.649,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53464,
    "c": 0.08593,
    "h": 212
  },
  "luminance": 0.15987
}

Semantic roles & 50–950 ramp

primary

#1B7A8A

secondary

#BC5645

accent

#573EEA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #1B7A8A

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

Preview Lab → · Contrast checker → · Palette generator →