#1B9787#1B9787

#1B9787 is a mid, moderate teal. Relative luminance 0.241; OKLCH L 60.9% C 0.104 H 181.4°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#1B9787
RGB	rgb(27, 151, 135)
HSL	hsl(172, 70%, 35%)
HSV	hsv(172, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 10.6%, 40.8%)
CIE-LAB	lab(56.20, -35.77, -0.75)
CIE-LCH	lch(56.20, 35.78, 181.20°)
OKLab	oklab(60.95% -0.1039 -0.0026)
OKLCH	oklch(60.95% 0.104 181.4)
XYZ	xyz(15.8896, 24.1135, 26.7339)
Luminance	0.2412 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9787 #971B2B

analogous

#1B9749 #1B9787 #1B6997

triadic

#1B9787 #871B97 #97871B

tetradic

#1B9787 #491B97 #971B2B #69971B

square

#1B9787 #491B97 #971B2B #69971B

split-complementary

#1B9787 #971B69 #97491B

monochromatic

#082F2A #126359 #1B9787 #24CBB5 #4DDFCC

Accessibility & contrast

On white

3.61

#1B9787 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#1B9787 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9787

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9787	#FFFFFF	#000000	##000000
##1B9787	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908E86

Deuteranopia (green-blind)

#808288

Tritanopia (blue-blind)

#009A92

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1b9787;
/* rgb */ color: rgb(27, 151, 135);
/* oklch */ color: oklch(60.9% 0.104 181.4);

Tailwind

colors: {
  custom: {
    50: '#70b6a9',
    500: '#1b9787',
    950: '#000000',
  },
}

SCSS

$custom: #1b9787;
$custom-light: #70b6a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9787",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 135
  },
  "hsl": {
    "h": 172.258,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60945,
    "c": 0.10393,
    "h": 181.4
  },
  "luminance": 0.24115
}

Semantic roles & 50–950 ramp

primary

#1B9787

secondary

#C14C5B

accent

#3B52EC

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1B9787

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

Preview Lab → · Contrast checker → · Palette generator →