#1B8394#1B8394

#1B8394 is a mid, moderate teal. Relative luminance 0.186; OKLCH L 56.2% C 0.091 H 211.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#1B8394
RGB	rgb(27, 131, 148)
HSL	hsl(188, 69%, 34%)
HSV	hsv(188, 82%, 58%)
CMYK	cmyk(81.8%, 11.5%, 0%, 42%)
CIE-LAB	lab(50.22, -21.92, -17.22)
CIE-LCH	lch(50.22, 27.88, 218.14°)
OKLab	oklab(56.22% -0.0777 -0.048)
OKLCH	oklch(56.22% 0.091 211.7)
XYZ	xyz(13.9113, 18.6020, 30.8686)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8394 #942C1B

analogous

#1B9469 #1B8394 #1B4794

triadic

#1B8394 #941B83 #83941B

tetradic

#1B8394 #691B94 #942C1B #47941B

square

#1B8394 #691B94 #942C1B #47941B

split-complementary

#1B8394 #941B47 #94691B

monochromatic

#08272C #125560 #1B8394 #24B1C8 #4BCADE

Accessibility & contrast

On white

4.45

#1B8394 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#1B8394 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8394

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8394	#FFFFFF	#000000	##000000
##1B8394	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767E95

Deuteranopia (green-blind)

#667294

Tritanopia (blue-blind)

#008A88

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1b8394;
/* rgb */ color: rgb(27, 131, 148);
/* oklch */ color: oklch(56.2% 0.091 211.7);

Tailwind

colors: {
  custom: {
    50: '#6ea7b3',
    500: '#1b8394',
    950: '#000000',
  },
}

SCSS

$custom: #1b8394;
$custom-light: #6ea7b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8394",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 148
  },
  "hsl": {
    "h": 188.43,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56223,
    "c": 0.09133,
    "h": 211.7
  },
  "luminance": 0.18604
}

Semantic roles & 50–950 ramp

primary

#1B8394

secondary

#C05B4B

accent

#553CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #1B8394

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

Preview Lab → · Contrast checker → · Palette generator →