#197E80#197E80

#197E80 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.1% C 0.086 H 197.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#197E80
RGB	rgb(25, 126, 128)
HSL	hsl(181, 67%, 30%)
HSV	hsv(181, 80%, 50%)
CMYK	cmyk(80.5%, 1.6%, 0%, 49.8%)
CIE-LAB	lab(47.86, -26.14, -9.04)
CIE-LCH	lch(47.86, 27.66, 199.07°)
OKLab	oklab(54.07% -0.0822 -0.0251)
OKLCH	oklch(54.07% 0.086 197)
XYZ	xyz(11.7562, 16.6854, 23.0189)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197E80 #801B19

analogous

#19804E #197E80 #194B80

triadic

#197E80 #80197E #7E8019

tetradic

#197E80 #4E1980 #801B19 #4B8019

square

#197E80 #4E1980 #801B19 #4B8019

split-complementary

#197E80 #80194B #804E19

monochromatic

#05191A #0F4C4D #197E80 #23B0B3 #3BD6D9

Accessibility & contrast

On white

4.84

#197E80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#197E80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197E80

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197E80	#FFFFFF	#000000	##FFFFFF
##197E80	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757880

Deuteranopia (green-blind)

#666D81

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #197e80;
/* rgb */ color: rgb(25, 126, 128);
/* oklch */ color: oklch(54.1% 0.086 197.0);

Tailwind

colors: {
  custom: {
    50: '#6ba4a4',
    500: '#197e80',
    950: '#000000',
  },
}

SCSS

$custom: #197e80;
$custom-light: #6ba4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#197e80",
  "rgb": {
    "r": 25,
    "g": 126,
    "b": 128
  },
  "hsl": {
    "h": 181.165,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.54069,
    "c": 0.086,
    "h": 197
  },
  "luminance": 0.16687
}

Semantic roles & 50–950 ramp

primary

#197E80

secondary

#B44341

accent

#413EEA

background

#F6FAFA

surface

#ECF4F4

border

#C7CECE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #197E80

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

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