#1B7E8D#1B7E8D

#1B7E8D is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.6% C 0.088 H 210.4°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E8D
RGB	rgb(27, 126, 141)
HSL	hsl(188, 68%, 33%)
HSV	hsv(188, 81%, 55%)
CMYK	cmyk(80.9%, 10.6%, 0%, 44.7%)
CIE-LAB	lab(48.36, -21.65, -15.95)
CIE-LCH	lch(48.36, 26.89, 216.38°)
OKLab	oklab(54.63% -0.0757 -0.0445)
OKLCH	oklch(54.63% 0.088 210.4)
XYZ	xyz(12.7185, 17.0762, 27.8199)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E8D #8D2A1B

analogous

#1B8D63 #1B7E8D #1B458D

triadic

#1B7E8D #8D1B7E #7E8D1B

tetradic

#1B7E8D #631B8D #8D2A1B #458D1B

square

#1B7E8D #631B8D #8D2A1B #458D1B

split-complementary

#1B7E8D #8D1B45 #8D631B

monochromatic

#072226 #11505A #1B7E8D #25ACC0 #47C8DC

Accessibility & contrast

On white

4.76

#1B7E8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#1B7E8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E8D

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E8D	#FFFFFF	#000000	##FFFFFF
##1B7E8D	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72798E

Deuteranopia (green-blind)

#626E8D

Tritanopia (blue-blind)

#008583

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1b7e8d;
/* rgb */ color: rgb(27, 126, 141);
/* oklch */ color: oklch(54.6% 0.088 210.4);

Tailwind

colors: {
  custom: {
    50: '#6da3ae',
    500: '#1b7e8d',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e8d;
$custom-light: #6da3ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e8d",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 141
  },
  "hsl": {
    "h": 187.895,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54632,
    "c": 0.08777,
    "h": 210.4
  },
  "luminance": 0.17078
}

Semantic roles & 50–950 ramp

primary

#1B7E8D

secondary

#BD5646

accent

#543DEB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B7E8D

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

Preview Lab → · Contrast checker → · Palette generator →