#1B8680#1B8680

#1B8680 is a mid, moderate teal. Relative luminance 0.188; OKLCH L 56.2% C 0.091 H 189.1°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#1B8680
RGB	rgb(27, 134, 128)
HSL	hsl(177, 66%, 32%)
HSV	hsv(177, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 4.5%, 47.5%)
CIE-LAB	lab(50.50, -29.87, -5.10)
CIE-LCH	lch(50.50, 30.31, 189.69°)
OKLab	oklab(56.22% -0.0899 -0.0143)
OKLCH	oklch(56.22% 0.091 189.1)
XYZ	xyz(12.8715, 18.8401, 23.3760)
Luminance	0.1884 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8680 #861B21

analogous

#1B864B #1B8680 #1B5786

triadic

#1B8680 #801B86 #86801B

tetradic

#1B8680 #4B1B86 #861B21 #57861B

square

#1B8680 #4B1B86 #861B21 #57861B

split-complementary

#1B8680 #861B57 #864B1B

monochromatic

#06201F #11534F #1B8680 #25B9B1 #42D9D1

Accessibility & contrast

On white

4.40

#1B8680 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#1B8680 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8680

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8680	#FFFFFF	#000000	##000000
##1B8680	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7E80

Deuteranopia (green-blind)

#6F7481

Tritanopia (blue-blind)

#008A84

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1b8680;
/* rgb */ color: rgb(27, 134, 128);
/* oklch */ color: oklch(56.2% 0.091 189.1);

Tailwind

colors: {
  custom: {
    50: '#6caaa4',
    500: '#1b8680',
    950: '#000000',
  },
}

SCSS

$custom: #1b8680;
$custom-light: #6caaa4;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8680",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 128
  },
  "hsl": {
    "h": 176.636,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56224,
    "c": 0.09103,
    "h": 189.1
  },
  "luminance": 0.18842
}

Semantic roles & 50–950 ramp

primary

#1B8680

secondary

#B9444A

accent

#3E48E9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1B8680

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

Preview Lab → · Contrast checker → · Palette generator →