#1B9780#1B9780

#1B9780 is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.7% C 0.108 H 176.1°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#1B9780
RGB	rgb(27, 151, 128)
HSL	hsl(169, 70%, 35%)
HSV	hsv(169, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 15.2%, 40.8%)
CIE-LAB	lab(56.01, -37.73, 2.97)
CIE-LCH	lch(56.01, 37.85, 175.50°)
OKLab	oklab(60.72% -0.1073 0.0073)
OKLCH	oklch(60.72% 0.108 176.1)
XYZ	xyz(15.4129, 23.9228, 24.2231)
Luminance	0.2392 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9780 #971B32

analogous

#1B9742 #1B9780 #1B7097

triadic

#1B9780 #801B97 #97801B

tetradic

#1B9780 #421B97 #971B32 #70971B

square

#1B9780 #421B97 #971B32 #70971B

split-complementary

#1B9780 #971B70 #97421B

monochromatic

#082F28 #126354 #1B9780 #24CBAC #4DDFC4

Accessibility & contrast

On white

3.63

#1B9780 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#1B9780 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9780

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9780	#FFFFFF	#000000	##000000
##1B9780	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918D7F

Deuteranopia (green-blind)

#818282

Tritanopia (blue-blind)

#009990

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1b9780;
/* rgb */ color: rgb(27, 151, 128);
/* oklch */ color: oklch(60.7% 0.108 176.1);

Tailwind

colors: {
  custom: {
    50: '#6fb6a4',
    500: '#1b9780',
    950: '#000000',
  },
}

SCSS

$custom: #1b9780;
$custom-light: #6fb6a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9780",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 128
  },
  "hsl": {
    "h": 168.871,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60725,
    "c": 0.10757,
    "h": 176.1
  },
  "luminance": 0.23925
}

Semantic roles & 50–950 ramp

primary

#1B9780

secondary

#C14C62

accent

#3B5CEC

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1B9780

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

Preview Lab → · Contrast checker → · Palette generator →