#1B9785#1B9785

#1B9785 is a mid, moderate teal. Relative luminance 0.241; OKLCH L 60.9% C 0.105 H 179.9°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#1B9785
RGB	rgb(27, 151, 133)
HSL	hsl(171, 70%, 35%)
HSV	hsv(171, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 11.9%, 40.8%)
CIE-LAB	lab(56.15, -36.34, 0.31)
CIE-LCH	lch(56.15, 36.34, 179.51°)
OKLab	oklab(60.88% -0.1049 0.0002)
OKLCH	oklch(60.88% 0.105 179.9)
XYZ	xyz(15.7501, 24.0577, 25.9993)
Luminance	0.2406 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9785 #971B2D

analogous

#1B9747 #1B9785 #1B6B97

triadic

#1B9785 #851B97 #97851B

tetradic

#1B9785 #471B97 #971B2D #6B971B

square

#1B9785 #471B97 #971B2D #6B971B

split-complementary

#1B9785 #971B6B #97471B

monochromatic

#082F2A #126357 #1B9785 #24CBB3 #4DDFCA

Accessibility & contrast

On white

3.61

#1B9785 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#1B9785 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9785

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9785	#FFFFFF	#000000	##000000
##1B9785	1.00	3.61	5.81	5.81
#FFFFFF	3.61	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)

#908D84

Deuteranopia (green-blind)

#808287

Tritanopia (blue-blind)

#009A91

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1b9785;
/* rgb */ color: rgb(27, 151, 133);
/* oklch */ color: oklch(60.9% 0.105 179.9);

Tailwind

colors: {
  custom: {
    50: '#70b6a8',
    500: '#1b9785',
    950: '#000000',
  },
}

SCSS

$custom: #1b9785;
$custom-light: #70b6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9785",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 133
  },
  "hsl": {
    "h": 171.29,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60881,
    "c": 0.10487,
    "h": 179.9
  },
  "luminance": 0.2406
}

Semantic roles & 50–950 ramp

primary

#1B9785

secondary

#C14C5D

accent

#3B55EC

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1B9785

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

Preview Lab → · Contrast checker → · Palette generator →