#197B8C#197B8C

#197B8C is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.8% C 0.088 H 212.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#197B8C
RGB	rgb(25, 123, 140)
HSL	hsl(189, 70%, 32%)
HSV	hsv(189, 82%, 55%)
CMYK	cmyk(82.1%, 12.1%, 0%, 45.1%)
CIE-LAB	lab(47.32, -20.60, -16.94)
CIE-LCH	lch(47.32, 26.68, 219.43°)
OKLab	oklab(53.77% -0.0737 -0.0473)
OKLCH	oklch(53.77% 0.088 212.7)
XYZ	xyz(12.2154, 16.2645, 27.3014)
Luminance	0.1627 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B8C #8C2A19

analogous

#198C64 #197B8C #19418C

triadic

#197B8C #8C197B #7B8C19

tetradic

#197B8C #64198C #8C2A19 #418C19

square

#197B8C #64198C #8C2A19 #418C19

split-complementary

#197B8C #8C1941 #8C6419

monochromatic

#062024 #104D58 #197B8C #22A9C0 #42C6DD

Accessibility & contrast

On white

4.94

#197B8C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#197B8C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B8C

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B8C	#FFFFFF	#000000	##FFFFFF
##197B8C	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E778D

Deuteranopia (green-blind)

#5F6B8C

Tritanopia (blue-blind)

#008280

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #197b8c;
/* rgb */ color: rgb(25, 123, 140);
/* oklch */ color: oklch(53.8% 0.088 212.7);

Tailwind

colors: {
  custom: {
    50: '#6ca1ad',
    500: '#197b8c',
    950: '#000000',
  },
}

SCSS

$custom: #197b8c;
$custom-light: #6ca1ad;
$custom-dark: #000000;

JSON

{
  "hex": "#197b8c",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 140
  },
  "hsl": {
    "h": 188.87,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53773,
    "c": 0.0876,
    "h": 212.7
  },
  "luminance": 0.16266
}

Semantic roles & 50–950 ramp

primary

#197B8C

secondary

#BE5543

accent

#553BED

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #197B8C

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

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