#197B63#197B63

#197B63 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.3% C 0.094 H 171.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#197B63
RGB	rgb(25, 123, 99)
HSL	hsl(165, 66%, 29%)
HSV	hsv(165, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 19.5%, 51.8%)
CIE-LAB	lab(46.00, -33.33, 5.39)
CIE-LCH	lch(46.00, 33.76, 170.81°)
OKLab	oklab(52.27% -0.0934 0.0137)
OKLCH	oklch(52.27% 0.094 171.6)
XYZ	xyz(9.7348, 15.2723, 14.2367)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B63 #7B1931

analogous

#197B32 #197B63 #19627B

triadic

#197B63 #63197B #7B6319

tetradic

#197B63 #32197B #7B1931 #627B19

square

#197B63 #32197B #7B1931 #627B19

split-complementary

#197B63 #7B1962 #7B3219

monochromatic

#051914 #0F483A #197B63 #23AE8C #38D7B0

Accessibility & contrast

On white

5.18

#197B63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#197B63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B63

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B63	#FFFFFF	#000000	##FFFFFF
##197B63	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777262

Deuteranopia (green-blind)

#6B6965

Tritanopia (blue-blind)

#007C74

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #197b63;
/* rgb */ color: rgb(25, 123, 99);
/* oklch */ color: oklch(52.3% 0.094 171.6);

Tailwind

colors: {
  custom: {
    50: '#68a28f',
    500: '#197b63',
    950: '#000000',
  },
}

SCSS

$custom: #197b63;
$custom-light: #68a28f;
$custom-dark: #000000;

JSON

{
  "hex": "#197b63",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 99
  },
  "hsl": {
    "h": 165.306,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52268,
    "c": 0.09441,
    "h": 171.6
  },
  "luminance": 0.15273
}

Semantic roles & 50–950 ramp

primary

#197B63

secondary

#AF405C

accent

#3F68E9

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #197B63

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

Preview Lab → · Contrast checker → · Palette generator →