#1B8F80#1B8F80

#1B8F80 is a mid, moderate teal. Relative luminance 0.214; OKLCH L 58.6% C 0.099 H 181.6°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#1B8F80
RGB	rgb(27, 143, 128)
HSL	hsl(172, 68%, 33%)
HSV	hsv(172, 81%, 56%)
CMYK	cmyk(81.1%, 0%, 10.5%, 43.9%)
CIE-LAB	lab(53.42, -34.12, -0.80)
CIE-LCH	lch(53.42, 34.13, 181.34°)
OKLab	oklab(58.61% -0.0992 -0.0027)
OKLCH	oklch(58.61% 0.099 181.6)
XYZ	xyz(14.1688, 21.4347, 23.8084)
Luminance	0.2144 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8F80 #8F1B2A

analogous

#1B8F46 #1B8F80 #1B648F

triadic

#1B8F80 #801B8F #8F801B

tetradic

#1B8F80 #461B8F #8F1B2A #648F1B

square

#1B8F80 #461B8F #8F1B2A #648F1B

split-complementary

#1B8F80 #8F1B64 #8F461B

monochromatic

#082824 #115C52 #1B8F80 #25C2AE #48DCC9

Accessibility & contrast

On white

3.97

#1B8F80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#1B8F80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8F80

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8F80	#FFFFFF	#000000	##000000
##1B8F80	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88867F

Deuteranopia (green-blind)

#797B81

Tritanopia (blue-blind)

#00928A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1b8f80;
/* rgb */ color: rgb(27, 143, 128);
/* oklch */ color: oklch(58.6% 0.099 181.6);

Tailwind

colors: {
  custom: {
    50: '#6eb0a4',
    500: '#1b8f80',
    950: '#000000',
  },
}

SCSS

$custom: #1b8f80;
$custom-light: #6eb0a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8f80",
  "rgb": {
    "r": 27,
    "g": 143,
    "b": 128
  },
  "hsl": {
    "h": 172.241,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.58608,
    "c": 0.09921,
    "h": 181.6
  },
  "luminance": 0.21436
}

Semantic roles & 50–950 ramp

primary

#1B8F80

secondary

#BE4857

accent

#3D53EB

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1B8F80

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

Preview Lab → · Contrast checker → · Palette generator →