#1B7984#1B7984

#1B7984 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.9% C 0.084 H 206.9°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#1B7984
RGB	rgb(27, 121, 132)
HSL	hsl(186, 66%, 31%)
HSV	hsv(186, 80%, 52%)
CMYK	cmyk(79.5%, 8.3%, 0%, 48.2%)
CIE-LAB	lab(46.41, -22.04, -13.59)
CIE-LCH	lch(46.41, 25.90, 211.66°)
OKLab	oklab(52.95% -0.0745 -0.0378)
OKLCH	oklch(52.95% 0.084 206.9)
XYZ	xyz(11.4524, 15.5723, 24.2275)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7984 #84261B

analogous

#1B845A #1B7984 #1B4484

triadic

#1B7984 #841B79 #79841B

tetradic

#1B7984 #5A1B84 #84261B #44841B

square

#1B7984 #5A1B84 #84261B #44841B

split-complementary

#1B7984 #841B44 #845A1B

monochromatic

#061C1E #114A51 #1B7984 #25A8B7 #41C8D8

Accessibility & contrast

On white

5.10

#1B7984 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#1B7984 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7984

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7984	#FFFFFF	#000000	##FFFFFF
##1B7984	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7485

Deuteranopia (green-blind)

#606984

Tritanopia (blue-blind)

#007F7C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7984;
/* rgb */ color: rgb(27, 121, 132);
/* oklch */ color: oklch(52.9% 0.084 206.9);

Tailwind

colors: {
  custom: {
    50: '#6ba0a7',
    500: '#1b7984',
    950: '#000000',
  },
}

SCSS

$custom: #1b7984;
$custom-light: #6ba0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7984",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 132
  },
  "hsl": {
    "h": 186.286,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52948,
    "c": 0.08357,
    "h": 206.9
  },
  "luminance": 0.15574
}

Semantic roles & 50–950 ramp

primary

#1B7984

secondary

#B75043

accent

#513FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1B7984

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

Preview Lab → · Contrast checker → · Palette generator →