#1B8397#1B8397

#1B8397 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 56.4% C 0.093 H 214.5°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#1B8397
RGB	rgb(27, 131, 151)
HSL	hsl(190, 70%, 35%)
HSV	hsv(190, 82%, 59%)
CMYK	cmyk(82.1%, 13.2%, 0%, 40.8%)
CIE-LAB	lab(50.33, -20.91, -18.79)
CIE-LCH	lch(50.33, 28.11, 221.95°)
OKLab	oklab(56.35% -0.0764 -0.0525)
OKLCH	oklch(56.35% 0.093 214.5)
XYZ	xyz(14.1518, 18.6982, 32.1354)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8397 #972F1B

analogous

#1B976D #1B8397 #1B4597

triadic

#1B8397 #971B83 #83971B

tetradic

#1B8397 #6D1B97 #972F1B #45971B

square

#1B8397 #6D1B97 #972F1B #45971B

split-complementary

#1B8397 #971B45 #976D1B

monochromatic

#08292F #125663 #1B8397 #24B0CB #4DC8DF

Accessibility & contrast

On white

4.43

#1B8397 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#1B8397 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8397

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8397	#FFFFFF	#000000	##000000
##1B8397	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757E98

Deuteranopia (green-blind)

#657397

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1b8397;
/* rgb */ color: rgb(27, 131, 151);
/* oklch */ color: oklch(56.4% 0.093 214.5);

Tailwind

colors: {
  custom: {
    50: '#6fa7b5',
    500: '#1b8397',
    950: '#000000',
  },
}

SCSS

$custom: #1b8397;
$custom-light: #6fa7b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8397",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 151
  },
  "hsl": {
    "h": 189.677,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56353,
    "c": 0.0927,
    "h": 214.5
  },
  "luminance": 0.187
}

Semantic roles & 50–950 ramp

primary

#1B8397

secondary

#C15F4C

accent

#583BEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1B8397

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

Preview Lab → · Contrast checker → · Palette generator →