#197E78#197E78

#197E78 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.8% C 0.087 H 188.7°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#197E78
RGB	rgb(25, 126, 120)
HSL	hsl(176, 67%, 30%)
HSV	hsv(176, 80%, 49%)
CMYK	cmyk(80.2%, 0%, 4.8%, 50.6%)
CIE-LAB	lab(47.60, -28.65, -4.70)
CIE-LCH	lch(47.60, 29.03, 189.31°)
OKLab	oklab(53.77% -0.0861 -0.0132)
OKLCH	oklch(53.77% 0.087 188.7)
XYZ	xyz(11.2503, 16.4831, 20.3543)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197E78 #7E191F

analogous

#197E46 #197E78 #19517E

triadic

#197E78 #78197E #7E7819

tetradic

#197E78 #46197E #7E191F #517E19

square

#197E78 #46197E #7E191F #517E19

split-complementary

#197E78 #7E1951 #7E4619

monochromatic

#051A18 #0F4B47 #197E78 #23B1A9 #3AD8CE

Accessibility & contrast

On white

4.89

#197E78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#197E78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197E78

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197E78	#FFFFFF	#000000	##FFFFFF
##197E78	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767778

Deuteranopia (green-blind)

#696D79

Tritanopia (blue-blind)

#00817C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #197e78;
/* rgb */ color: rgb(25, 126, 120);
/* oklch */ color: oklch(53.8% 0.087 188.7);

Tailwind

colors: {
  custom: {
    50: '#6aa49e',
    500: '#197e78',
    950: '#000000',
  },
}

SCSS

$custom: #197e78;
$custom-light: #6aa49e;
$custom-dark: #000000;

JSON

{
  "hex": "#197e78",
  "rgb": {
    "r": 25,
    "g": 126,
    "b": 120
  },
  "hsl": {
    "h": 176.436,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53772,
    "c": 0.08708,
    "h": 188.7
  },
  "luminance": 0.16484
}

Semantic roles & 50–950 ramp

primary

#197E78

secondary

#B24147

accent

#3E48EA

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #197E78

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

Preview Lab → · Contrast checker → · Palette generator →