#1B8281#1B8281

#1B8281 is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.2% C 0.088 H 193.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#1B8281
RGB	rgb(27, 130, 129)
HSL	hsl(179, 66%, 31%)
HSV	hsv(179, 79%, 51%)
CMYK	cmyk(79.2%, 0%, 0.8%, 49%)
CIE-LAB	lab(49.23, -27.61, -7.58)
CIE-LCH	lch(49.23, 28.63, 195.35°)
OKLab	oklab(55.2% -0.0853 -0.0211)
OKLCH	oklch(55.2% 0.088 193.9)
XYZ	xyz(12.3952, 17.7817, 23.5436)
Luminance	0.1778 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8281 #821B1C

analogous

#1B824D #1B8281 #1B5082

triadic

#1B8281 #811B82 #82811B

tetradic

#1B8281 #4D1B82 #821B1C #50821B

square

#1B8281 #4D1B82 #821B1C #50821B

split-complementary

#1B8281 #821B50 #824D1B

monochromatic

#061D1C #104F4F #1B8281 #26B5B3 #40D7D6

Accessibility & contrast

On white

4.61

#1B8281 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#1B8281 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8281

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8281	#FFFFFF	#000000	##FFFFFF
##1B8281	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797B81

Deuteranopia (green-blind)

#6B7182

Tritanopia (blue-blind)

#008681

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b8281;
/* rgb */ color: rgb(27, 130, 129);
/* oklch */ color: oklch(55.2% 0.088 193.9);

Tailwind

colors: {
  custom: {
    50: '#6ca7a5',
    500: '#1b8281',
    950: '#000000',
  },
}

SCSS

$custom: #1b8281;
$custom-light: #6ca7a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8281",
  "rgb": {
    "r": 27,
    "g": 130,
    "b": 129
  },
  "hsl": {
    "h": 179.417,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55202,
    "c": 0.08783,
    "h": 193.9
  },
  "luminance": 0.17783
}

Semantic roles & 50–950 ramp

primary

#1B8281

secondary

#B64344

accent

#3F41E9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1B8281

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

Preview Lab → · Contrast checker → · Palette generator →