#1B9397#1B9397

#1B9397 is a mid, moderate teal. Relative luminance 0.233; OKLCH L 60.5% C 0.097 H 198.5°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#1B9397
RGB	rgb(27, 147, 151)
HSL	hsl(182, 70%, 35%)
HSV	hsv(182, 82%, 59%)
CMYK	cmyk(82.1%, 2.6%, 0%, 40.8%)
CIE-LAB	lab(55.41, -29.07, -11.09)
CIE-LCH	lch(55.41, 31.11, 200.89°)
OKLab	oklab(60.47% -0.0924 -0.0308)
OKLCH	oklch(60.47% 0.097 198.5)
XYZ	xyz(16.4691, 23.3327, 32.9078)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9397 #971F1B

analogous

#1B975D #1B9397 #1B5597

triadic

#1B9397 #971B93 #93971B

tetradic

#1B9397 #5D1B97 #971F1B #55971B

square

#1B9397 #5D1B97 #971F1B #55971B

split-complementary

#1B9397 #971B55 #975D1B

monochromatic

#082E2F #126063 #1B9397 #24C6CB #4DDADF

Accessibility & contrast

On white

3.71

#1B9397 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#1B9397 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9397

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9397	#FFFFFF	#000000	##000000
##1B9397	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888C97

Deuteranopia (green-blind)

#777F98

Tritanopia (blue-blind)

#009994

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1b9397;
/* rgb */ color: rgb(27, 147, 151);
/* oklch */ color: oklch(60.5% 0.097 198.5);

Tailwind

colors: {
  custom: {
    50: '#71b3b5',
    500: '#1b9397',
    950: '#000000',
  },
}

SCSS

$custom: #1b9397;
$custom-light: #71b3b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9397",
  "rgb": {
    "r": 27,
    "g": 147,
    "b": 151
  },
  "hsl": {
    "h": 181.935,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60465,
    "c": 0.09737,
    "h": 198.5
  },
  "luminance": 0.23335
}

Semantic roles & 50–950 ramp

primary

#1B9397

secondary

#C1504C

accent

#413BEC

background

#F7FBFB

surface

#EDF6F6

border

#C8D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1B9397

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

Preview Lab → · Contrast checker → · Palette generator →