#1B8699#1B8699

#1B8699 is a mid, moderate teal. Relative luminance 0.196; OKLCH L 57.2% C 0.094 H 213.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#1B8699
RGB	rgb(27, 134, 153)
HSL	hsl(189, 70%, 35%)
HSV	hsv(189, 82%, 60%)
CMYK	cmyk(82.4%, 12.4%, 0%, 40%)
CIE-LAB	lab(51.36, -21.81, -18.39)
CIE-LCH	lch(51.36, 28.53, 220.13°)
OKLab	oklab(57.21% -0.0785 -0.0513)
OKLCH	oklch(57.21% 0.094 213.2)
XYZ	xyz(14.7244, 19.5813, 33.1343)
Luminance	0.1958 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8699 #992E1B

analogous

#1B996D #1B8699 #1B4799

triadic

#1B8699 #991B86 #86991B

tetradic

#1B8699 #6D1B99 #992E1B #47991B

square

#1B8699 #6D1B99 #992E1B #47991B

split-complementary

#1B8699 #991B47 #996D1B

monochromatic

#092B31 #125865 #1B8699 #24B4CD #4FCAE0

Accessibility & contrast

On white

4.27

#1B8699 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#1B8699 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8699

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8699	#FFFFFF	#000000	##000000
##1B8699	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78819A

Deuteranopia (green-blind)

#677599

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1b8699;
/* rgb */ color: rgb(27, 134, 153);
/* oklch */ color: oklch(57.2% 0.094 213.2);

Tailwind

colors: {
  custom: {
    50: '#70a9b7',
    500: '#1b8699',
    950: '#000000',
  },
}

SCSS

$custom: #1b8699;
$custom-light: #70a9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8699",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 153
  },
  "hsl": {
    "h": 189.048,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57207,
    "c": 0.09383,
    "h": 213.2
  },
  "luminance": 0.19583
}

Semantic roles & 50–950 ramp

primary

#1B8699

secondary

#C25F4E

accent

#563BED

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1B8699

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

Preview Lab → · Contrast checker → · Palette generator →