#197B7B#197B7B

#197B7B is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.1% C 0.084 H 194.9°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#197B7B
RGB	rgb(25, 123, 123)
HSL	hsl(180, 66%, 29%)
HSV	hsv(180, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 0%, 51.8%)
CIE-LAB	lab(46.71, -26.23, -7.80)
CIE-LCH	lch(46.71, 27.36, 196.56°)
OKLab	oklab(53.08% -0.0815 -0.0217)
OKLCH	oklch(53.08% 0.084 194.9)
XYZ	xyz(11.0574, 15.8013, 21.2022)
Luminance	0.1580 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B7B #7B1919

analogous

#197B4A #197B7B #194A7B

triadic

#197B7B #7B197B #7B7B19

tetradic

#197B7B #4A197B #7B1919 #4A7B19

square

#197B7B #4A197B #7B1919 #4A7B19

split-complementary

#197B7B #7B194A #7B4A19

monochromatic

#051919 #0F4848 #197B7B #23AEAE #38D7D7

Accessibility & contrast

On white

5.05

#197B7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#197B7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B7B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B7B	#FFFFFF	#000000	##FFFFFF
##197B7B	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72757B

Deuteranopia (green-blind)

#656A7C

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #197b7b;
/* rgb */ color: rgb(25, 123, 123);
/* oklch */ color: oklch(53.1% 0.084 194.9);

Tailwind

colors: {
  custom: {
    50: '#6aa1a1',
    500: '#197b7b',
    950: '#000000',
  },
}

SCSS

$custom: #197b7b;
$custom-light: #6aa1a1;
$custom-dark: #000000;

JSON

{
  "hex": "#197b7b",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 123
  },
  "hsl": {
    "h": 180,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53081,
    "c": 0.08432,
    "h": 194.9
  },
  "luminance": 0.15803
}

Semantic roles & 50–950 ramp

primary

#197B7B

secondary

#AF4040

accent

#3F3FE9

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #197B7B

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

Preview Lab → · Contrast checker → · Palette generator →