#1B7B89#1B7B89

#1B7B89 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.7% C 0.086 H 209.8°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1B7B89
RGB	rgb(27, 123, 137)
HSL	hsl(188, 67%, 32%)
HSV	hsv(188, 80%, 54%)
CMYK	cmyk(80.3%, 10.2%, 0%, 46.3%)
CIE-LAB	lab(47.24, -21.42, -15.29)
CIE-LCH	lch(47.24, 26.32, 215.52°)
OKLab	oklab(53.68% -0.0744 -0.0426)
OKLCH	oklch(53.68% 0.086 209.8)
XYZ	xyz(12.0483, 16.2036, 26.1547)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7B89 #89291B

analogous

#1B8960 #1B7B89 #1B4489

triadic

#1B7B89 #891B7B #7B891B

tetradic

#1B7B89 #601B89 #89291B #44891B

square

#1B7B89 #601B89 #89291B #44891B

split-complementary

#1B7B89 #891B44 #89601B

monochromatic

#071F23 #114D56 #1B7B89 #25A9BC #44C7DA

Accessibility & contrast

On white

4.95

#1B7B89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#1B7B89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7B89

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7B89	#FFFFFF	#000000	##FFFFFF
##1B7B89	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F768A

Deuteranopia (green-blind)

#606B89

Tritanopia (blue-blind)

#00817F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1b7b89;
/* rgb */ color: rgb(27, 123, 137);
/* oklch */ color: oklch(53.7% 0.086 209.8);

Tailwind

colors: {
  custom: {
    50: '#6ca1ab',
    500: '#1b7b89',
    950: '#000000',
  },
}

SCSS

$custom: #1b7b89;
$custom-light: #6ca1ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7b89",
  "rgb": {
    "r": 27,
    "g": 123,
    "b": 137
  },
  "hsl": {
    "h": 187.636,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53682,
    "c": 0.08569,
    "h": 209.8
  },
  "luminance": 0.16205
}

Semantic roles & 50–950 ramp

primary

#1B7B89

secondary

#BC5344

accent

#543EEA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #1B7B89

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

Preview Lab → · Contrast checker → · Palette generator →