#1B889B#1B889B

#1B889B is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.8% C 0.095 H 212.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#1B889B
RGB	rgb(27, 136, 155)
HSL	hsl(189, 70%, 36%)
HSV	hsv(189, 83%, 61%)
CMYK	cmyk(82.6%, 12.3%, 0%, 39.2%)
CIE-LAB	lab(52.07, -22.18, -18.46)
CIE-LCH	lch(52.07, 28.86, 219.77°)
OKLab	oklab(57.8% -0.0797 -0.0515)
OKLCH	oklch(57.8% 0.095 212.9)
XYZ	xyz(15.1700, 20.2060, 34.1046)
Luminance	0.2021 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B889B #9B2E1B

analogous

#1B9B6E #1B889B #1B489B

triadic

#1B889B #9B1B88 #889B1B

tetradic

#1B889B #6E1B9B #9B2E1B #489B1B

square

#1B889B #6E1B9B #9B2E1B #489B1B

split-complementary

#1B889B #9B1B48 #9B6E1B

monochromatic

#092D33 #125A67 #1B889B #24B6CF #50CBE0

Accessibility & contrast

On white

4.17

#1B889B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#1B889B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B889B

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B889B	#FFFFFF	#000000	##000000
##1B889B	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A839C

Deuteranopia (green-blind)

#69779B

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1b889b;
/* rgb */ color: rgb(27, 136, 155);
/* oklch */ color: oklch(57.8% 0.095 212.9);

Tailwind

colors: {
  custom: {
    50: '#70abb8',
    500: '#1b889b',
    950: '#000000',
  },
}

SCSS

$custom: #1b889b;
$custom-light: #70abb8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b889b",
  "rgb": {
    "r": 27,
    "g": 136,
    "b": 155
  },
  "hsl": {
    "h": 188.906,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57804,
    "c": 0.09489,
    "h": 212.9
  },
  "luminance": 0.20208
}

Semantic roles & 50–950 ramp

primary

#1B889B

secondary

#C3604F

accent

#553BED

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1B889B

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

Preview Lab → · Contrast checker → · Palette generator →