#1B8A7B#1B8A7B

#1B8A7B is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.1% C 0.096 H 181.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1B8A7B
RGB	rgb(27, 138, 123)
HSL	hsl(172, 67%, 32%)
HSV	hsv(172, 80%, 54%)
CMYK	cmyk(80.4%, 0%, 10.9%, 45.9%)
CIE-LAB	lab(51.65, -33.25, -0.49)
CIE-LCH	lch(51.65, 33.25, 180.84°)
OKLab	oklab(57.12% -0.0965 -0.0019)
OKLCH	oklch(57.12% 0.096 181.1)
XYZ	xyz(13.1138, 19.8384, 21.8731)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8A7B #8A1B2A

analogous

#1B8A44 #1B8A7B #1B628A

triadic

#1B8A7B #7B1B8A #8A7B1B

tetradic

#1B8A7B #441B8A #8A1B2A #628A1B

square

#1B8A7B #441B8A #8A1B2A #628A1B

split-complementary

#1B8A7B #8A1B62 #8A441B

monochromatic

#072420 #11574D #1B8A7B #25BDA9 #45DBC6

Accessibility & contrast

On white

4.23

#1B8A7B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#1B8A7B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8A7B

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8A7B	#FFFFFF	#000000	##000000
##1B8A7B	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83817A

Deuteranopia (green-blind)

#75777C

Tritanopia (blue-blind)

#008D85

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b8a7b;
/* rgb */ color: rgb(27, 138, 123);
/* oklch */ color: oklch(57.1% 0.096 181.1);

Tailwind

colors: {
  custom: {
    50: '#6dada1',
    500: '#1b8a7b',
    950: '#000000',
  },
}

SCSS

$custom: #1b8a7b;
$custom-light: #6dada1;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8a7b",
  "rgb": {
    "r": 27,
    "g": 138,
    "b": 123
  },
  "hsl": {
    "h": 171.892,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57116,
    "c": 0.09649,
    "h": 181.1
  },
  "luminance": 0.1984
}

Semantic roles & 50–950 ramp

primary

#1B8A7B

secondary

#BC4555

accent

#3E55EA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1B8A7B

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

Preview Lab → · Contrast checker → · Palette generator →