#1B9790#1B9790

#1B9790 is a mid, moderate teal. Relative luminance 0.244; OKLCH L 61.2% C 0.101 H 188.8°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#1B9790
RGB	rgb(27, 151, 144)
HSL	hsl(177, 70%, 35%)
HSV	hsv(177, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 4.6%, 40.8%)
CIE-LAB	lab(56.46, -33.14, -5.51)
CIE-LCH	lch(56.46, 33.59, 189.44°)
OKLab	oklab(61.25% -0.0996 -0.0155)
OKLCH	oklch(61.25% 0.101 188.8)
XYZ	xyz(16.5502, 24.3777, 30.2132)
Luminance	0.2438 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9790 #971B22

analogous

#1B9752 #1B9790 #1B6097

triadic

#1B9790 #901B97 #97901B

tetradic

#1B9790 #521B97 #971B22 #60971B

square

#1B9790 #521B97 #971B22 #60971B

split-complementary

#1B9790 #971B60 #97521B

monochromatic

#082F2D #12635E #1B9790 #24CBC2 #4DDFD7

Accessibility & contrast

On white

3.57

#1B9790 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#1B9790 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9790

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9790	#FFFFFF	#000000	##000000
##1B9790	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8E90

Deuteranopia (green-blind)

#7D8291

Tritanopia (blue-blind)

#009B95

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1b9790;
/* rgb */ color: rgb(27, 151, 144);
/* oklch */ color: oklch(61.2% 0.101 188.8);

Tailwind

colors: {
  custom: {
    50: '#71b6b0',
    500: '#1b9790',
    950: '#000000',
  },
}

SCSS

$custom: #1b9790;
$custom-light: #71b6b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9790",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 144
  },
  "hsl": {
    "h": 176.613,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.61246,
    "c": 0.1008,
    "h": 188.8
  },
  "luminance": 0.2438
}

Semantic roles & 50–950 ramp

primary

#1B9790

secondary

#C14C53

accent

#3B45EC

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1B9790

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

Preview Lab → · Contrast checker → · Palette generator →