#1B808E#1B808E

#1B808E is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.2% C 0.089 H 209.2°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#1B808E
RGB	rgb(27, 128, 142)
HSL	hsl(187, 68%, 33%)
HSV	hsv(187, 81%, 56%)
CMYK	cmyk(81%, 9.9%, 0%, 44.3%)
CIE-LAB	lab(49.04, -22.37, -15.51)
CIE-LCH	lch(49.04, 27.22, 214.73°)
OKLab	oklab(55.19% -0.0773 -0.0432)
OKLCH	oklch(55.19% 0.089 209.2)
XYZ	xyz(13.0515, 17.6227, 28.2996)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B808E #8E291B

analogous

#1B8E62 #1B808E #1B478E

triadic

#1B808E #8E1B80 #808E1B

tetradic

#1B808E #621B8E #8E291B #478E1B

square

#1B808E #621B8E #8E291B #478E1B

split-complementary

#1B808E #8E1B47 #8E621B

monochromatic

#072327 #11525B #1B808E #25AEC1 #47CADC

Accessibility & contrast

On white

4.64

#1B808E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#1B808E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B808E

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B808E	#FFFFFF	#000000	##FFFFFF
##1B808E	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747B8F

Deuteranopia (green-blind)

#64708E

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b808e;
/* rgb */ color: rgb(27, 128, 142);
/* oklch */ color: oklch(55.2% 0.089 209.2);

Tailwind

colors: {
  custom: {
    50: '#6da5af',
    500: '#1b808e',
    950: '#000000',
  },
}

SCSS

$custom: #1b808e;
$custom-light: #6da5af;
$custom-dark: #000000;

JSON

{
  "hex": "#1b808e",
  "rgb": {
    "r": 27,
    "g": 128,
    "b": 142
  },
  "hsl": {
    "h": 187.304,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55193,
    "c": 0.08852,
    "h": 209.2
  },
  "luminance": 0.17624
}

Semantic roles & 50–950 ramp

primary

#1B808E

secondary

#BE5547

accent

#523DEB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B808E

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

Preview Lab → · Contrast checker → · Palette generator →