#1B9B7A#1B9B7A

#1B9B7A is a mid, moderate teal. Relative luminance 0.251; OKLCH L 61.6% C 0.116 H 169.9°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#1B9B7A
RGB	rgb(27, 155, 122)
HSL	hsl(165, 70%, 36%)
HSV	hsv(165, 83%, 61%)
CMYK	cmyk(82.6%, 0%, 21.3%, 39.2%)
CIE-LAB	lab(57.15, -41.06, 8.02)
CIE-LCH	lch(57.15, 41.84, 168.95°)
OKLab	oklab(61.61% -0.1143 0.0205)
OKLCH	oklch(61.61% 0.116 169.9)
XYZ	xyz(15.6843, 25.0789, 22.4227)
Luminance	0.2508 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9B7A #9B1B3C

analogous

#1B9B3A #1B9B7A #1B7C9B

triadic

#1B9B7A #7A1B9B #9B7A1B

tetradic

#1B9B7A #3A1B9B #9B1B3C #7C9B1B

square

#1B9B7A #3A1B9B #9B1B3C #7C9B1B

split-complementary

#1B9B7A #9B1B7C #9B3A1B

monochromatic

#093328 #126751 #1B9B7A #24CFA3 #50E0BB

Accessibility & contrast

On white

3.49

#1B9B7A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#1B9B7A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9B7A

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9B7A	#FFFFFF	#000000	##000000
##1B9B7A	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969078

Deuteranopia (green-blind)

#87857C

Tritanopia (blue-blind)

#009C92

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b9b7a;
/* rgb */ color: rgb(27, 155, 122);
/* oklch */ color: oklch(61.6% 0.116 169.9);

Tailwind

colors: {
  custom: {
    50: '#70b9a0',
    500: '#1b9b7a',
    950: '#000000',
  },
}

SCSS

$custom: #1b9b7a;
$custom-light: #70b9a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9b7a",
  "rgb": {
    "r": 27,
    "g": 155,
    "b": 122
  },
  "hsl": {
    "h": 164.531,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61611,
    "c": 0.11613,
    "h": 169.9
  },
  "luminance": 0.25081
}

Semantic roles & 50–950 ramp

primary

#1B9B7A

secondary

#C34F6D

accent

#3B69ED

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1B9B7A

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

Preview Lab → · Contrast checker → · Palette generator →