#1B8A7A#1B8A7A

#1B8A7A is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.1% C 0.097 H 180.2°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1B8A7A
RGB	rgb(27, 138, 122)
HSL	hsl(171, 67%, 32%)
HSV	hsv(171, 80%, 54%)
CMYK	cmyk(80.4%, 0%, 11.6%, 45.9%)
CIE-LAB	lab(51.63, -33.53, 0.05)
CIE-LCH	lch(51.63, 33.53, 179.91°)
OKLab	oklab(57.08% -0.097 -0.0004)
OKLCH	oklch(57.08% 0.097 180.2)
XYZ	xyz(13.0516, 19.8135, 21.5451)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8A7A #8A1B2B

analogous

#1B8A42 #1B8A7A #1B638A

triadic

#1B8A7A #7A1B8A #8A7A1B

tetradic

#1B8A7A #421B8A #8A1B2B #638A1B

square

#1B8A7A #421B8A #8A1B2B #638A1B

split-complementary

#1B8A7A #8A1B63 #8A421B

monochromatic

#07241F #11574D #1B8A7A #25BDA7 #45DBC5

Accessibility & contrast

On white

4.23

#1B8A7A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#1B8A7A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8A7A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8A7A	#FFFFFF	#000000	##000000
##1B8A7A	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848179

Deuteranopia (green-blind)

#75777B

Tritanopia (blue-blind)

#008D85

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b8a7a;
/* rgb */ color: rgb(27, 138, 122);
/* oklch */ color: oklch(57.1% 0.097 180.2);

Tailwind

colors: {
  custom: {
    50: '#6dada0',
    500: '#1b8a7a',
    950: '#000000',
  },
}

SCSS

$custom: #1b8a7a;
$custom-light: #6dada0;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8a7a",
  "rgb": {
    "r": 27,
    "g": 138,
    "b": 122
  },
  "hsl": {
    "h": 171.351,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57084,
    "c": 0.09696,
    "h": 180.2
  },
  "luminance": 0.19815
}

Semantic roles & 50–950 ramp

primary

#1B8A7A

secondary

#BC4556

accent

#3E57EA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1B8A7A

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

Preview Lab → · Contrast checker → · Palette generator →