#197B66#197B66

#197B66 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.4% C 0.092 H 174.2°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#197B66
RGB	rgb(25, 123, 102)
HSL	hsl(167, 66%, 29%)
HSV	hsv(167, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 17.1%, 51.8%)
CIE-LAB	lab(46.08, -32.50, 3.73)
CIE-LCH	lch(46.08, 32.71, 173.45°)
OKLab	oklab(52.36% -0.0919 0.0094)
OKLCH	oklch(52.36% 0.092 174.2)
XYZ	xyz(9.8809, 15.3307, 15.0062)
Luminance	0.1533 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B66 #7B192E

analogous

#197B35 #197B66 #195F7B

triadic

#197B66 #66197B #7B6619

tetradic

#197B66 #35197B #7B192E #5F7B19

square

#197B66 #35197B #7B192E #5F7B19

split-complementary

#197B66 #7B195F #7B3519

monochromatic

#051915 #0F483C #197B66 #23AE90 #38D7B5

Accessibility & contrast

On white

5.16

#197B66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#197B66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B66

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B66	#FFFFFF	#000000	##FFFFFF
##197B66	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767365

Deuteranopia (green-blind)

#6A6968

Tritanopia (blue-blind)

#007C75

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #197b66;
/* rgb */ color: rgb(25, 123, 102);
/* oklch */ color: oklch(52.4% 0.092 174.2);

Tailwind

colors: {
  custom: {
    50: '#68a291',
    500: '#197b66',
    950: '#000000',
  },
}

SCSS

$custom: #197b66;
$custom-light: #68a291;
$custom-dark: #000000;

JSON

{
  "hex": "#197b66",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 102
  },
  "hsl": {
    "h": 167.143,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52359,
    "c": 0.09236,
    "h": 174.2
  },
  "luminance": 0.15332
}

Semantic roles & 50–950 ramp

primary

#197B66

secondary

#AF4058

accent

#3F63E9

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #197B66

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

Preview Lab → · Contrast checker → · Palette generator →