#197B80#197B80

#197B80 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.3% C 0.084 H 200.3°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#197B80
RGB	rgb(25, 123, 128)
HSL	hsl(183, 67%, 30%)
HSV	hsv(183, 80%, 50%)
CMYK	cmyk(80.5%, 3.9%, 0%, 49.8%)
CIE-LAB	lab(46.88, -24.62, -10.51)
CIE-LCH	lch(46.88, 26.77, 203.12°)
OKLab	oklab(53.27% -0.0791 -0.0292)
OKLCH	oklch(53.27% 0.084 200.3)
XYZ	xyz(11.3784, 15.9297, 22.8929)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B80 #801E19

analogous

#198052 #197B80 #194780

triadic

#197B80 #80197B #7B8019

tetradic

#197B80 #521980 #801E19 #478019

square

#197B80 #521980 #801E19 #478019

split-complementary

#197B80 #801947 #805219

monochromatic

#05191A #0F4A4D #197B80 #23ACB3 #3BD1D9

Accessibility & contrast

On white

5.02

#197B80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#197B80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B80

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B80	#FFFFFF	#000000	##FFFFFF
##197B80	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717580

Deuteranopia (green-blind)

#636B80

Tritanopia (blue-blind)

#00807C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #197b80;
/* rgb */ color: rgb(25, 123, 128);
/* oklch */ color: oklch(53.3% 0.084 200.3);

Tailwind

colors: {
  custom: {
    50: '#6aa1a4',
    500: '#197b80',
    950: '#000000',
  },
}

SCSS

$custom: #197b80;
$custom-light: #6aa1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#197b80",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 128
  },
  "hsl": {
    "h": 182.913,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.53274,
    "c": 0.08435,
    "h": 200.3
  },
  "luminance": 0.15931
}

Semantic roles & 50–950 ramp

primary

#197B80

secondary

#B44641

accent

#463EEA

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080F0F

muted

#7A7E7F

Preview Lab

Preview with #197B80

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

Preview Lab → · Contrast checker → · Palette generator →