#197B6F#197B6F

#197B6F is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.6% C 0.087 H 182.5°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#197B6F
RGB	rgb(25, 123, 111)
HSL	hsl(173, 66%, 29%)
HSV	hsv(173, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 9.8%, 51.8%)
CIE-LAB	lab(46.34, -29.92, -1.23)
CIE-LCH	lch(46.34, 29.94, 182.36°)
OKLab	oklab(52.65% -0.0873 -0.0038)
OKLCH	oklch(52.65% 0.087 182.5)
XYZ	xyz(10.3517, 15.5190, 17.4857)
Luminance	0.1552 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B6F #7B1925

analogous

#197B3E #197B6F #19567B

triadic

#197B6F #6F197B #7B6F19

tetradic

#197B6F #3E197B #7B1925 #567B19

square

#197B6F #3E197B #7B1925 #567B19

split-complementary

#197B6F #7B1956 #7B3E19

monochromatic

#051917 #0F4841 #197B6F #23AE9D #38D7C3

Accessibility & contrast

On white

5.12

#197B6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#197B6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B6F

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B6F	#FFFFFF	#000000	##FFFFFF
##197B6F	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75736F

Deuteranopia (green-blind)

#686A70

Tritanopia (blue-blind)

#007E77

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197b6f;
/* rgb */ color: rgb(25, 123, 111);
/* oklch */ color: oklch(52.6% 0.087 182.5);

Tailwind

colors: {
  custom: {
    50: '#68a298',
    500: '#197b6f',
    950: '#000000',
  },
}

SCSS

$custom: #197b6f;
$custom-light: #68a298;
$custom-dark: #000000;

JSON

{
  "hex": "#197b6f",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 111
  },
  "hsl": {
    "h": 172.653,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5265,
    "c": 0.08741,
    "h": 182.5
  },
  "luminance": 0.1552
}

Semantic roles & 50–950 ramp

primary

#197B6F

secondary

#AF404E

accent

#3F54E9

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #197B6F

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

Preview Lab → · Contrast checker → · Palette generator →