#197D66#197D66

#197D66 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 52.9% C 0.095 H 172.8°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#197D66
RGB	rgb(25, 125, 102)
HSL	hsl(166, 67%, 29%)
HSV	hsv(166, 80%, 49%)
CMYK	cmyk(80%, 0%, 18.4%, 51%)
CIE-LAB	lab(46.75, -33.42, 4.70)
CIE-LCH	lch(46.75, 33.74, 172.00°)
OKLab	oklab(52.91% -0.094 0.0119)
OKLCH	oklch(52.91% 0.095 172.8)
XYZ	xyz(10.1315, 15.8320, 15.0897)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197D66 #7D1930

analogous

#197D34 #197D66 #19627D

triadic

#197D66 #66197D #7D6619

tetradic

#197D66 #34197D #7D1930 #627D19

square

#197D66 #34197D #7D1930 #627D19

split-complementary

#197D66 #7D1962 #7D3419

monochromatic

#051A15 #0F4A3C #197D66 #23B090 #39D7B3

Accessibility & contrast

On white

5.04

#197D66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#197D66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197D66

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197D66	#FFFFFF	#000000	##FFFFFF
##197D66	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797465

Deuteranopia (green-blind)

#6C6B68

Tritanopia (blue-blind)

#007E76

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #197d66;
/* rgb */ color: rgb(25, 125, 102);
/* oklch */ color: oklch(52.9% 0.095 172.8);

Tailwind

colors: {
  custom: {
    50: '#68a391',
    500: '#197d66',
    950: '#000000',
  },
}

SCSS

$custom: #197d66;
$custom-light: #68a391;
$custom-dark: #000000;

JSON

{
  "hex": "#197d66",
  "rgb": {
    "r": 25,
    "g": 125,
    "b": 102
  },
  "hsl": {
    "h": 166.2,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52907,
    "c": 0.09476,
    "h": 172.8
  },
  "luminance": 0.15833
}

Semantic roles & 50–950 ramp

primary

#197D66

secondary

#B1405A

accent

#3E66EA

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #197D66

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

Preview Lab → · Contrast checker → · Palette generator →