#1B7A89#1B7A89

#1B7A89 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.4% C 0.086 H 210.9°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1B7A89
RGB	rgb(27, 122, 137)
HSL	hsl(188, 67%, 32%)
HSV	hsv(188, 80%, 54%)
CMYK	cmyk(80.3%, 10.9%, 0%, 46.3%)
CIE-LAB	lab(46.92, -20.89, -15.78)
CIE-LCH	lch(46.92, 26.18, 217.07°)
OKLab	oklab(53.42% -0.0733 -0.044)
OKLCH	oklch(53.42% 0.086 210.9)
XYZ	xyz(11.9249, 15.9567, 26.1135)
Luminance	0.1596 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7A89 #892A1B

analogous

#1B8961 #1B7A89 #1B4389

triadic

#1B7A89 #891B7A #7A891B

tetradic

#1B7A89 #611B89 #892A1B #43891B

square

#1B7A89 #611B89 #892A1B #43891B

split-complementary

#1B7A89 #891B43 #89611B

monochromatic

#071F23 #114C56 #1B7A89 #25A8BC #44C6DA

Accessibility & contrast

On white

5.01

#1B7A89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#1B7A89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7A89

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7A89	#FFFFFF	#000000	##FFFFFF
##1B7A89	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E758A

Deuteranopia (green-blind)

#5F6B89

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1b7a89;
/* rgb */ color: rgb(27, 122, 137);
/* oklch */ color: oklch(53.4% 0.086 210.9);

Tailwind

colors: {
  custom: {
    50: '#6ca0ab',
    500: '#1b7a89',
    950: '#000000',
  },
}

SCSS

$custom: #1b7a89;
$custom-light: #6ca0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7a89",
  "rgb": {
    "r": 27,
    "g": 122,
    "b": 137
  },
  "hsl": {
    "h": 188.182,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53421,
    "c": 0.08552,
    "h": 210.9
  },
  "luminance": 0.15958
}

Semantic roles & 50–950 ramp

primary

#1B7A89

secondary

#BC5544

accent

#553EEA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #1B7A89

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

Preview Lab → · Contrast checker → · Palette generator →