#197A7B#197A7B

#197A7B is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.8% C 0.084 H 196.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#197A7B
RGB	rgb(25, 122, 123)
HSL	hsl(181, 66%, 29%)
HSV	hsv(181, 80%, 48%)
CMYK	cmyk(79.7%, 0.8%, 0%, 51.8%)
CIE-LAB	lab(46.38, -25.73, -8.29)
CIE-LCH	lch(46.38, 27.03, 197.86°)
OKLab	oklab(52.81% -0.0804 -0.023)
OKLCH	oklch(52.81% 0.084 196)
XYZ	xyz(10.9339, 15.5544, 21.1611)
Luminance	0.1556 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197A7B #7B1A19

analogous

#197B4B #197A7B #19497B

triadic

#197A7B #7B197A #7A7B19

tetradic

#197A7B #4B197B #7B1A19 #497B19

square

#197A7B #4B197B #7B1A19 #497B19

split-complementary

#197A7B #7B1949 #7B4B19

monochromatic

#051919 #0F4848 #197A7B #23ACAE #38D5D7

Accessibility & contrast

On white

5.11

#197A7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#197A7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197A7B

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197A7B	#FFFFFF	#000000	##FFFFFF
##197A7B	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71747B

Deuteranopia (green-blind)

#636A7C

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197a7b;
/* rgb */ color: rgb(25, 122, 123);
/* oklch */ color: oklch(52.8% 0.084 196.0);

Tailwind

colors: {
  custom: {
    50: '#69a1a1',
    500: '#197a7b',
    950: '#000000',
  },
}

SCSS

$custom: #197a7b;
$custom-light: #69a1a1;
$custom-dark: #000000;

JSON

{
  "hex": "#197a7b",
  "rgb": {
    "r": 25,
    "g": 122,
    "b": 123
  },
  "hsl": {
    "h": 180.612,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52814,
    "c": 0.08367,
    "h": 196
  },
  "luminance": 0.15556
}

Semantic roles & 50–950 ramp

primary

#197A7B

secondary

#AF4140

accent

#403FE9

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #197A7B

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

Preview Lab → · Contrast checker → · Palette generator →