#1B7C8D#1B7C8D

#1B7C8D is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.1% C 0.087 H 212.7°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1B7C8D
RGB	rgb(27, 124, 141)
HSL	hsl(189, 68%, 33%)
HSV	hsv(189, 81%, 55%)
CMYK	cmyk(80.9%, 12.1%, 0%, 44.7%)
CIE-LAB	lab(47.71, -20.59, -16.93)
CIE-LCH	lch(47.71, 26.66, 219.42°)
OKLab	oklab(54.11% -0.0736 -0.0472)
OKLCH	oklch(54.11% 0.087 212.7)
XYZ	xyz(12.4653, 16.5699, 27.7355)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7C8D #8D2C1B

analogous

#1B8D65 #1B7C8D #1B438D

triadic

#1B7C8D #8D1B7C #7C8D1B

tetradic

#1B7C8D #651B8D #8D2C1B #438D1B

square

#1B7C8D #651B8D #8D2C1B #438D1B

split-complementary

#1B7C8D #8D1B43 #8D651B

monochromatic

#072226 #114F5A #1B7C8D #25A9C0 #47C5DC

Accessibility & contrast

On white

4.87

#1B7C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1B7C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7C8D

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7C8D	#FFFFFF	#000000	##FFFFFF
##1B7C8D	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F788E

Deuteranopia (green-blind)

#606C8D

Tritanopia (blue-blind)

#008381

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1b7c8d;
/* rgb */ color: rgb(27, 124, 141);
/* oklch */ color: oklch(54.1% 0.087 212.7);

Tailwind

colors: {
  custom: {
    50: '#6da2ae',
    500: '#1b7c8d',
    950: '#000000',
  },
}

SCSS

$custom: #1b7c8d;
$custom-light: #6da2ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7c8d",
  "rgb": {
    "r": 27,
    "g": 124,
    "b": 141
  },
  "hsl": {
    "h": 188.947,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54114,
    "c": 0.08748,
    "h": 212.7
  },
  "luminance": 0.16571
}

Semantic roles & 50–950 ramp

primary

#1B7C8D

secondary

#BD5846

accent

#573DEB

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B7C8D

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

Preview Lab → · Contrast checker → · Palette generator →