#197778#197778

#197778 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.9% C 0.082 H 196.0°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#197778
RGB	rgb(25, 119, 120)
HSL	hsl(181, 66%, 28%)
HSV	hsv(181, 79%, 47%)
CMYK	cmyk(79.2%, 0.8%, 0%, 52.9%)
CIE-LAB	lab(45.30, -25.17, -8.13)
CIE-LCH	lch(45.30, 26.45, 197.90°)
OKLab	oklab(51.9% -0.0787 -0.0226)
OKLCH	oklch(51.9% 0.082 196)
XYZ	xyz(10.3863, 14.7551, 20.0663)
Luminance	0.1476 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197778 #781A19

analogous

#197849 #197778 #194778

triadic

#197778 #781977 #777819

tetradic

#197778 #491978 #781A19 #477819

square

#197778 #491978 #781A19 #477819

split-complementary

#197778 #781947 #784919

monochromatic

#051919 #0E4545 #197778 #24A9AB #36D3D5

Accessibility & contrast

On white

5.31

#197778 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#197778 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197778

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197778	#FFFFFF	#000000	##FFFFFF
##197778	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7178

Deuteranopia (green-blind)

#616779

Tritanopia (blue-blind)

#007B77

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #197778;
/* rgb */ color: rgb(25, 119, 120);
/* oklch */ color: oklch(51.9% 0.082 196.0);

Tailwind

colors: {
  custom: {
    50: '#699e9e',
    500: '#197778',
    950: '#000000',
  },
}

SCSS

$custom: #197778;
$custom-light: #699e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#197778",
  "rgb": {
    "r": 25,
    "g": 119,
    "b": 120
  },
  "hsl": {
    "h": 180.632,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51897,
    "c": 0.08188,
    "h": 196
  },
  "luminance": 0.14756
}

Semantic roles & 50–950 ramp

primary

#197778

secondary

#AD4140

accent

#413FE8

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #197778

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

Preview Lab → · Contrast checker → · Palette generator →