#1B9784#1B9784

#1B9784 is a mid, moderate teal. Relative luminance 0.240; OKLCH L 60.8% C 0.105 H 179.1°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#1B9784
RGB	rgb(27, 151, 132)
HSL	hsl(171, 70%, 35%)
HSV	hsv(171, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 12.6%, 40.8%)
CIE-LAB	lab(56.12, -36.62, 0.84)
CIE-LCH	lch(56.12, 36.63, 178.68°)
OKLab	oklab(60.85% -0.1054 0.0016)
OKLCH	oklch(60.85% 0.105 179.1)
XYZ	xyz(15.6813, 24.0302, 25.6371)
Luminance	0.2403 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9784 #971B2E

analogous

#1B9746 #1B9784 #1B6C97

triadic

#1B9784 #841B97 #97841B

tetradic

#1B9784 #461B97 #971B2E #6C971B

square

#1B9784 #461B97 #971B2E #6C971B

split-complementary

#1B9784 #971B6C #97461B

monochromatic

#082F29 #126357 #1B9784 #24CBB1 #4DDFC9

Accessibility & contrast

On white

3.62

#1B9784 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#1B9784 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9784

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9784	#FFFFFF	#000000	##000000
##1B9784	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908D83

Deuteranopia (green-blind)

#818286

Tritanopia (blue-blind)

#009A91

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1b9784;
/* rgb */ color: rgb(27, 151, 132);
/* oklch */ color: oklch(60.8% 0.105 179.1);

Tailwind

colors: {
  custom: {
    50: '#70b6a7',
    500: '#1b9784',
    950: '#000000',
  },
}

SCSS

$custom: #1b9784;
$custom-light: #70b6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9784",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 132
  },
  "hsl": {
    "h": 170.806,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60849,
    "c": 0.10537,
    "h": 179.1
  },
  "luminance": 0.24032
}

Semantic roles & 50–950 ramp

primary

#1B9784

secondary

#C14C5E

accent

#3B56EC

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1B9784

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

Preview Lab → · Contrast checker → · Palette generator →