#197578#197578

#197578 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.4% C 0.081 H 198.3°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#197578
RGB	rgb(25, 117, 120)
HSL	hsl(182, 66%, 28%)
HSV	hsv(182, 79%, 47%)
CMYK	cmyk(79.2%, 2.5%, 0%, 52.9%)
CIE-LAB	lab(44.64, -24.15, -9.12)
CIE-LCH	lch(44.64, 25.81, 200.69°)
OKLab	oklab(51.36% -0.0766 -0.0253)
OKLCH	oklch(51.36% 0.081 198.3)
XYZ	xyz(10.1508, 14.2841, 19.9878)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197578 #781C19

analogous

#19784B #197578 #194578

triadic

#197578 #781975 #757819

tetradic

#197578 #4B1978 #781C19 #457819

square

#197578 #4B1978 #781C19 #457819

split-complementary

#197578 #781945 #784B19

monochromatic

#051919 #0E4445 #197578 #24A6AB #36D0D5

Accessibility & contrast

On white

5.44

#197578 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#197578 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197578

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197578	#FFFFFF	#000000	##FFFFFF
##197578	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6F78

Deuteranopia (green-blind)

#5F6578

Tritanopia (blue-blind)

#007976

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197578;
/* rgb */ color: rgb(25, 117, 120);
/* oklch */ color: oklch(51.4% 0.081 198.3);

Tailwind

colors: {
  custom: {
    50: '#689d9e',
    500: '#197578',
    950: '#000000',
  },
}

SCSS

$custom: #197578;
$custom-light: #689d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#197578",
  "rgb": {
    "r": 25,
    "g": 117,
    "b": 120
  },
  "hsl": {
    "h": 181.895,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51362,
    "c": 0.08066,
    "h": 198.3
  },
  "luminance": 0.14285
}

Semantic roles & 50–950 ramp

primary

#197578

secondary

#AD4440

accent

#453FE8

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #197578

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

Preview Lab → · Contrast checker → · Palette generator →