#1B7E88#1B7E88

#1B7E88 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.4% C 0.086 H 205.4°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E88
RGB	rgb(27, 126, 136)
HSL	hsl(186, 67%, 32%)
HSV	hsv(186, 80%, 53%)
CMYK	cmyk(80.1%, 7.4%, 0%, 46.7%)
CIE-LAB	lab(48.17, -23.33, -13.29)
CIE-LCH	lch(48.17, 26.84, 209.66°)
OKLab	oklab(54.42% -0.0779 -0.037)
OKLCH	oklch(54.42% 0.086 205.4)
XYZ	xyz(12.3548, 16.9308, 25.9046)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E88 #88251B

analogous

#1B885C #1B7E88 #1B4788

triadic

#1B7E88 #881B7E #7E881B

tetradic

#1B7E88 #5C1B88 #88251B #47881B

square

#1B7E88 #5C1B88 #88251B #47881B

split-complementary

#1B7E88 #881B47 #885C1B

monochromatic

#071F22 #114F55 #1B7E88 #25ADBB #44CCDA

Accessibility & contrast

On white

4.79

#1B7E88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#1B7E88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E88

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E88	#FFFFFF	#000000	##FFFFFF
##1B7E88	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737989

Deuteranopia (green-blind)

#646E88

Tritanopia (blue-blind)

#008481

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1b7e88;
/* rgb */ color: rgb(27, 126, 136);
/* oklch */ color: oklch(54.4% 0.086 205.4);

Tailwind

colors: {
  custom: {
    50: '#6ca3aa',
    500: '#1b7e88',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e88;
$custom-light: #6ca3aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e88",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 136
  },
  "hsl": {
    "h": 185.505,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54423,
    "c": 0.08621,
    "h": 205.4
  },
  "luminance": 0.16932
}

Semantic roles & 50–950 ramp

primary

#1B7E88

secondary

#BB4F44

accent

#4E3EEA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B7E88

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

Preview Lab → · Contrast checker → · Palette generator →