#197B74#197B74

#197B74 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.8% C 0.086 H 187.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#197B74
RGB	rgb(25, 123, 116)
HSL	hsl(176, 66%, 29%)
HSV	hsv(176, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 5.7%, 51.8%)
CIE-LAB	lab(46.49, -28.41, -3.98)
CIE-LCH	lch(46.49, 28.69, 187.97°)
OKLab	oklab(52.82% -0.0849 -0.0112)
OKLCH	oklch(52.82% 0.086 187.5)
XYZ	xyz(10.6347, 15.6322, 18.9764)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B74 #7B1920

analogous

#197B43 #197B74 #19517B

triadic

#197B74 #74197B #7B7419

tetradic

#197B74 #43197B #7B1920 #517B19

square

#197B74 #43197B #7B1920 #517B19

split-complementary

#197B74 #7B1951 #7B4319

monochromatic

#051918 #0F4844 #197B74 #23AEA4 #38D7CB

Accessibility & contrast

On white

5.09

#197B74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#197B74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B74

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B74	#FFFFFF	#000000	##FFFFFF
##197B74	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747474

Deuteranopia (green-blind)

#666A75

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197b74;
/* rgb */ color: rgb(25, 123, 116);
/* oklch */ color: oklch(52.8% 0.086 187.5);

Tailwind

colors: {
  custom: {
    50: '#69a19c',
    500: '#197b74',
    950: '#000000',
  },
}

SCSS

$custom: #197b74;
$custom-light: #69a19c;
$custom-dark: #000000;

JSON

{
  "hex": "#197b74",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 116
  },
  "hsl": {
    "h": 175.714,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52823,
    "c": 0.0856,
    "h": 187.5
  },
  "luminance": 0.15634
}

Semantic roles & 50–950 ramp

primary

#197B74

secondary

#AF4048

accent

#3F4BE9

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #197B74

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

Preview Lab → · Contrast checker → · Palette generator →