#1B8C8A#1B8C8A

#1B8C8A is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.2% C 0.094 H 193.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#1B8C8A
RGB	rgb(27, 140, 138)
HSL	hsl(179, 68%, 33%)
HSV	hsv(179, 81%, 55%)
CMYK	cmyk(80.7%, 0%, 1.4%, 45.1%)
CIE-LAB	lab(52.75, -29.71, -7.57)
CIE-LCH	lch(52.75, 30.66, 194.30°)
OKLab	oklab(58.16% -0.0913 -0.0211)
OKLCH	oklch(58.16% 0.094 193)
XYZ	xyz(14.4154, 20.8223, 27.2992)
Luminance	0.2082 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8C8A #8C1B1D

analogous

#1B8C51 #1B8C8A #1B558C

triadic

#1B8C8A #8A1B8C #8C8A1B

tetradic

#1B8C8A #511B8C #8C1B1D #558C1B

square

#1B8C8A #511B8C #8C1B1D #558C1B

split-complementary

#1B8C8A #8C1B55 #8C511B

monochromatic

#072525 #115957 #1B8C8A #25BFBD #46DBD9

Accessibility & contrast

On white

4.07

#1B8C8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#1B8C8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8C8A

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8C8A	#FFFFFF	#000000	##000000
##1B8C8A	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83858A

Deuteranopia (green-blind)

#73798B

Tritanopia (blue-blind)

#00908B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b8c8a;
/* rgb */ color: rgb(27, 140, 138);
/* oklch */ color: oklch(58.2% 0.094 193.0);

Tailwind

colors: {
  custom: {
    50: '#6eaeac',
    500: '#1b8c8a',
    950: '#000000',
  },
}

SCSS

$custom: #1b8c8a;
$custom-light: #6eaeac;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8c8a",
  "rgb": {
    "r": 27,
    "g": 140,
    "b": 138
  },
  "hsl": {
    "h": 178.938,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.58164,
    "c": 0.09372,
    "h": 193
  },
  "luminance": 0.20824
}

Semantic roles & 50–950 ramp

primary

#1B8C8A

secondary

#BD4648

accent

#3D40EB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1B8C8A

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

Preview Lab → · Contrast checker → · Palette generator →