#1B7F8D#1B7F8D

#1B7F8D is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.9% C 0.088 H 209.3°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1B7F8D
RGB	rgb(27, 127, 141)
HSL	hsl(187, 68%, 33%)
HSV	hsv(187, 81%, 55%)
CMYK	cmyk(80.9%, 9.9%, 0%, 44.7%)
CIE-LAB	lab(48.68, -22.18, -15.46)
CIE-LCH	lch(48.68, 27.04, 214.88°)
OKLab	oklab(54.89% -0.0767 -0.0431)
OKLCH	oklch(54.89% 0.088 209.3)
XYZ	xyz(12.8470, 17.3332, 27.8627)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7F8D #8D291B

analogous

#1B8D62 #1B7F8D #1B468D

triadic

#1B7F8D #8D1B7F #7F8D1B

tetradic

#1B7F8D #621B8D #8D291B #468D1B

square

#1B7F8D #621B8D #8D291B #468D1B

split-complementary

#1B7F8D #8D1B46 #8D621B

monochromatic

#072226 #11515A #1B7F8D #25ADC0 #47C9DC

Accessibility & contrast

On white

4.70

#1B7F8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#1B7F8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7F8D

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7F8D	#FFFFFF	#000000	##FFFFFF
##1B7F8D	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737A8E

Deuteranopia (green-blind)

#636F8D

Tritanopia (blue-blind)

#008583

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b7f8d;
/* rgb */ color: rgb(27, 127, 141);
/* oklch */ color: oklch(54.9% 0.088 209.3);

Tailwind

colors: {
  custom: {
    50: '#6da4ae',
    500: '#1b7f8d',
    950: '#000000',
  },
}

SCSS

$custom: #1b7f8d;
$custom-light: #6da4ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7f8d",
  "rgb": {
    "r": 27,
    "g": 127,
    "b": 141
  },
  "hsl": {
    "h": 187.368,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54892,
    "c": 0.08796,
    "h": 209.3
  },
  "luminance": 0.17335
}

Semantic roles & 50–950 ramp

primary

#1B7F8D

secondary

#BD5546

accent

#523DEB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B7F8D

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

Preview Lab → · Contrast checker → · Palette generator →