#197D80#197D80

#197D80 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.8% C 0.085 H 198.1°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#197D80
RGB	rgb(25, 125, 128)
HSL	hsl(182, 67%, 30%)
HSV	hsv(182, 80%, 50%)
CMYK	cmyk(80.5%, 2.3%, 0%, 49.8%)
CIE-LAB	lab(47.53, -25.64, -9.53)
CIE-LCH	lch(47.53, 27.35, 200.39°)
OKLab	oklab(53.8% -0.0812 -0.0265)
OKLCH	oklch(53.8% 0.085 198.1)
XYZ	xyz(11.6290, 16.4310, 22.9765)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197D80 #801C19

analogous

#198050 #197D80 #194980

triadic

#197D80 #80197D #7D8019

tetradic

#197D80 #501980 #801C19 #498019

square

#197D80 #501980 #801C19 #498019

split-complementary

#197D80 #801949 #805019

monochromatic

#05191A #0F4B4D #197D80 #23AFB3 #3BD4D9

Accessibility & contrast

On white

4.90

#197D80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#197D80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197D80

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197D80	#FFFFFF	#000000	##FFFFFF
##197D80	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747780

Deuteranopia (green-blind)

#656C81

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #197d80;
/* rgb */ color: rgb(25, 125, 128);
/* oklch */ color: oklch(53.8% 0.085 198.1);

Tailwind

colors: {
  custom: {
    50: '#6ba3a4',
    500: '#197d80',
    950: '#000000',
  },
}

SCSS

$custom: #197d80;
$custom-light: #6ba3a4;
$custom-dark: #000000;

JSON

{
  "hex": "#197d80",
  "rgb": {
    "r": 25,
    "g": 125,
    "b": 128
  },
  "hsl": {
    "h": 181.748,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.53804,
    "c": 0.08542,
    "h": 198.1
  },
  "luminance": 0.16432
}

Semantic roles & 50–950 ramp

primary

#197D80

secondary

#B44441

accent

#433EEA

background

#F6FAFA

surface

#ECF4F4

border

#C7CECE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #197D80

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

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