#1B7382#1B7382

#1B7382 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.3% C 0.082 H 212.0°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#1B7382
RGB	rgb(27, 115, 130)
HSL	hsl(189, 66%, 31%)
HSV	hsv(189, 79%, 51%)
CMYK	cmyk(79.2%, 11.5%, 0%, 49%)
CIE-LAB	lab(44.38, -19.52, -15.48)
CIE-LCH	lch(44.38, 24.92, 218.41°)
OKLab	oklab(51.29% -0.0692 -0.0431)
OKLCH	oklch(51.29% 0.082 212)
XYZ	xyz(10.6102, 14.1049, 23.2781)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7382 #822A1B

analogous

#1B825D #1B7382 #1B3F82

triadic

#1B7382 #821B73 #73821B

tetradic

#1B7382 #5D1B82 #822A1B #3F821B

square

#1B7382 #5D1B82 #822A1B #3F821B

split-complementary

#1B7382 #821B3F #825D1B

monochromatic

#06191D #10464F #1B7382 #26A0B5 #40C1D7

Accessibility & contrast

On white

5.50

#1B7382 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#1B7382 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7382

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7382	#FFFFFF	#000000	##FFFFFF
##1B7382	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676F83

Deuteranopia (green-blind)

#596582

Tritanopia (blue-blind)

#007978

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1b7382;
/* rgb */ color: rgb(27, 115, 130);
/* oklch */ color: oklch(51.3% 0.082 212.0);

Tailwind

colors: {
  custom: {
    50: '#6a9ba6',
    500: '#1b7382',
    950: '#000000',
  },
}

SCSS

$custom: #1b7382;
$custom-light: #6a9ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7382",
  "rgb": {
    "r": 27,
    "g": 115,
    "b": 130
  },
  "hsl": {
    "h": 188.738,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51287,
    "c": 0.08152,
    "h": 212
  },
  "luminance": 0.14106
}

Semantic roles & 50–950 ramp

primary

#1B7382

secondary

#B65443

accent

#583FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1B7382

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

Preview Lab → · Contrast checker → · Palette generator →