#197D78#197D78

#197D78 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.5% C 0.086 H 189.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#197D78
RGB	rgb(25, 125, 120)
HSL	hsl(177, 67%, 29%)
HSV	hsv(177, 80%, 49%)
CMYK	cmyk(80%, 0%, 4%, 51%)
CIE-LAB	lab(47.27, -28.16, -5.19)
CIE-LCH	lch(47.27, 28.63, 190.43°)
OKLab	oklab(53.5% -0.085 -0.0145)
OKLCH	oklch(53.5% 0.086 189.7)
XYZ	xyz(11.1231, 16.2286, 20.3119)
Luminance	0.1623 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197D78 #7D191E

analogous

#197D46 #197D78 #19507D

triadic

#197D78 #78197D #7D7819

tetradic

#197D78 #46197D #7D191E #507D19

square

#197D78 #46197D #7D191E #507D19

split-complementary

#197D78 #7D1950 #7D4619

monochromatic

#051A18 #0F4A47 #197D78 #23B0A9 #39D7CF

Accessibility & contrast

On white

4.95

#197D78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#197D78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197D78

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197D78	#FFFFFF	#000000	##FFFFFF
##197D78	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757678

Deuteranopia (green-blind)

#686C79

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #197d78;
/* rgb */ color: rgb(25, 125, 120);
/* oklch */ color: oklch(53.5% 0.086 189.7);

Tailwind

colors: {
  custom: {
    50: '#6aa39e',
    500: '#197d78',
    950: '#000000',
  },
}

SCSS

$custom: #197d78;
$custom-light: #6aa39e;
$custom-dark: #000000;

JSON

{
  "hex": "#197d78",
  "rgb": {
    "r": 25,
    "g": 125,
    "b": 120
  },
  "hsl": {
    "h": 177,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53504,
    "c": 0.08625,
    "h": 189.7
  },
  "luminance": 0.1623
}

Semantic roles & 50–950 ramp

primary

#197D78

secondary

#B14046

accent

#3E47EA

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #197D78

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

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