#1B7D89#1B7D89

#1B7D89 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.2% C 0.086 H 207.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D89
RGB	rgb(27, 125, 137)
HSL	hsl(187, 67%, 32%)
HSV	hsv(187, 80%, 54%)
CMYK	cmyk(80.3%, 8.8%, 0%, 46.3%)
CIE-LAB	lab(47.89, -22.47, -14.31)
CIE-LCH	lch(47.89, 26.64, 212.49°)
OKLab	oklab(54.2% -0.0764 -0.0398)
OKLCH	oklch(54.2% 0.086 207.5)
XYZ	xyz(12.2990, 16.7049, 26.2382)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D89 #89271B

analogous

#1B895E #1B7D89 #1B4689

triadic

#1B7D89 #891B7D #7D891B

tetradic

#1B7D89 #5E1B89 #89271B #46891B

square

#1B7D89 #5E1B89 #89271B #46891B

split-complementary

#1B7D89 #891B46 #895E1B

monochromatic

#072023 #114E56 #1B7D89 #25ACBC #44CADA

Accessibility & contrast

On white

4.84

#1B7D89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#1B7D89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D89

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D89	#FFFFFF	#000000	##FFFFFF
##1B7D89	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71788A

Deuteranopia (green-blind)

#636D89

Tritanopia (blue-blind)

#008381

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1b7d89;
/* rgb */ color: rgb(27, 125, 137);
/* oklch */ color: oklch(54.2% 0.086 207.5);

Tailwind

colors: {
  custom: {
    50: '#6ca3ab',
    500: '#1b7d89',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d89;
$custom-light: #6ca3ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d89",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 137
  },
  "hsl": {
    "h": 186.545,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54203,
    "c": 0.08618,
    "h": 207.5
  },
  "luminance": 0.16706
}

Semantic roles & 50–950 ramp

primary

#1B7D89

secondary

#BC5144

accent

#513EEA

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B7D89

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

Preview Lab → · Contrast checker → · Palette generator →