#197B6D#197B6D

#197B6D is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.6% C 0.088 H 180.6°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#197B6D
RGB	rgb(25, 123, 109)
HSL	hsl(171, 66%, 29%)
HSV	hsv(171, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 11.4%, 51.8%)
CIE-LAB	lab(46.28, -30.50, -0.13)
CIE-LCH	lch(46.28, 30.51, 180.25°)
OKLab	oklab(52.58% -0.0883 -0.0009)
OKLCH	oklch(52.58% 0.088 180.6)
XYZ	xyz(10.2428, 15.4755, 16.9123)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B6D #7B1927

analogous

#197B3C #197B6D #19587B

triadic

#197B6D #6D197B #7B6D19

tetradic

#197B6D #3C197B #7B1927 #587B19

square

#197B6D #3C197B #7B1927 #587B19

split-complementary

#197B6D #7B1958 #7B3C19

monochromatic

#051917 #0F4840 #197B6D #23AE9A #38D7C0

Accessibility & contrast

On white

5.13

#197B6D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#197B6D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B6D

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B6D	#FFFFFF	#000000	##FFFFFF
##197B6D	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75736C

Deuteranopia (green-blind)

#686A6E

Tritanopia (blue-blind)

#007D77

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197b6d;
/* rgb */ color: rgb(25, 123, 109);
/* oklch */ color: oklch(52.6% 0.088 180.6);

Tailwind

colors: {
  custom: {
    50: '#68a296',
    500: '#197b6d',
    950: '#000000',
  },
}

SCSS

$custom: #197b6d;
$custom-light: #68a296;
$custom-dark: #000000;

JSON

{
  "hex": "#197b6d",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 109
  },
  "hsl": {
    "h": 171.429,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52583,
    "c": 0.08833,
    "h": 180.6
  },
  "luminance": 0.15477
}

Semantic roles & 50–950 ramp

primary

#197B6D

secondary

#AF4050

accent

#3F57E9

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #197B6D

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

Preview Lab → · Contrast checker → · Palette generator →