#1B7C8E#1B7C8E

#1B7C8E is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.2% C 0.088 H 213.6°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#1B7C8E
RGB	rgb(27, 124, 142)
HSL	hsl(189, 68%, 33%)
HSV	hsv(189, 81%, 56%)
CMYK	cmyk(81%, 12.7%, 0%, 44.3%)
CIE-LAB	lab(47.75, -20.25, -17.46)
CIE-LCH	lch(47.75, 26.74, 220.77°)
OKLab	oklab(54.16% -0.0732 -0.0487)
OKLCH	oklch(54.16% 0.088 213.6)
XYZ	xyz(12.5400, 16.5997, 28.1291)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7C8E #8E2D1B

analogous

#1B8E66 #1B7C8E #1B438E

triadic

#1B7C8E #8E1B7C #7C8E1B

tetradic

#1B7C8E #661B8E #8E2D1B #438E1B

square

#1B7C8E #661B8E #8E2D1B #438E1B

split-complementary

#1B7C8E #8E1B43 #8E661B

monochromatic

#072227 #114F5B #1B7C8E #25A9C1 #47C5DC

Accessibility & contrast

On white

4.86

#1B7C8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#1B7C8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7C8E

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7C8E	#FFFFFF	#000000	##FFFFFF
##1B7C8E	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F788F

Deuteranopia (green-blind)

#606D8E

Tritanopia (blue-blind)

#008382

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1b7c8e;
/* rgb */ color: rgb(27, 124, 142);
/* oklch */ color: oklch(54.2% 0.088 213.6);

Tailwind

colors: {
  custom: {
    50: '#6da2af',
    500: '#1b7c8e',
    950: '#000000',
  },
}

SCSS

$custom: #1b7c8e;
$custom-light: #6da2af;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7c8e",
  "rgb": {
    "r": 27,
    "g": 124,
    "b": 142
  },
  "hsl": {
    "h": 189.391,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54157,
    "c": 0.08794,
    "h": 213.6
  },
  "luminance": 0.16601
}

Semantic roles & 50–950 ramp

primary

#1B7C8E

secondary

#BE5A47

accent

#583DEB

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B7C8E

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

Preview Lab → · Contrast checker → · Palette generator →