#1B8681#1B8681

#1B8681 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.3% C 0.091 H 190.0°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#1B8681
RGB	rgb(27, 134, 129)
HSL	hsl(177, 66%, 32%)
HSV	hsv(177, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 3.7%, 47.5%)
CIE-LAB	lab(50.53, -29.57, -5.64)
CIE-LCH	lch(50.53, 30.10, 190.80°)
OKLab	oklab(56.26% -0.0894 -0.0158)
OKLCH	oklch(56.26% 0.091 190)
XYZ	xyz(12.9377, 18.8666, 23.7244)
Luminance	0.1887 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8681 #861B20

analogous

#1B864C #1B8681 #1B5686

triadic

#1B8681 #811B86 #86811B

tetradic

#1B8681 #4C1B86 #861B20 #56861B

square

#1B8681 #4C1B86 #861B20 #56861B

split-complementary

#1B8681 #861B56 #864C1B

monochromatic

#06201F #115350 #1B8681 #25B9B2 #42D9D2

Accessibility & contrast

On white

4.40

#1B8681 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#1B8681 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8681

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8681	#FFFFFF	#000000	##000000
##1B8681	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)

#7E7F81

Deuteranopia (green-blind)

#6F7482

Tritanopia (blue-blind)

#008A84

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1b8681;
/* rgb */ color: rgb(27, 134, 129);
/* oklch */ color: oklch(56.3% 0.091 190.0);

Tailwind

colors: {
  custom: {
    50: '#6daaa5',
    500: '#1b8681',
    950: '#000000',
  },
}

SCSS

$custom: #1b8681;
$custom-light: #6daaa5;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8681",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 129
  },
  "hsl": {
    "h": 177.196,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5626,
    "c": 0.0908,
    "h": 190
  },
  "luminance": 0.18868
}

Semantic roles & 50–950 ramp

primary

#1B8681

secondary

#B94449

accent

#3E46E9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1B8681

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

Preview Lab → · Contrast checker → · Palette generator →