#197E90#197E90

#197E90 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.7% C 0.090 H 213.2°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#197E90
RGB	rgb(25, 126, 144)
HSL	hsl(189, 70%, 33%)
HSV	hsv(189, 83%, 56%)
CMYK	cmyk(82.6%, 12.5%, 0%, 43.5%)
CIE-LAB	lab(48.44, -20.83, -17.60)
CIE-LCH	lch(48.44, 27.27, 220.18°)
OKLab	oklab(54.73% -0.075 -0.0491)
OKLCH	oklch(54.73% 0.09 213.2)
XYZ	xyz(12.8936, 17.1404, 29.0090)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197E90 #902B19

analogous

#199066 #197E90 #194290

triadic

#197E90 #90197E #7E9019

tetradic

#197E90 #661990 #902B19 #429019

square

#197E90 #661990 #902B19 #429019

split-complementary

#197E90 #901942 #906619

monochromatic

#072328 #10505C #197E90 #22ACC4 #45C7DF

Accessibility & contrast

On white

4.74

#197E90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#197E90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197E90

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197E90	#FFFFFF	#000000	##FFFFFF
##197E90	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717991

Deuteranopia (green-blind)

#616E90

Tritanopia (blue-blind)

#008584

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #197e90;
/* rgb */ color: rgb(25, 126, 144);
/* oklch */ color: oklch(54.7% 0.090 213.2);

Tailwind

colors: {
  custom: {
    50: '#6da3b0',
    500: '#197e90',
    950: '#000000',
  },
}

SCSS

$custom: #197e90;
$custom-light: #6da3b0;
$custom-dark: #000000;

JSON

{
  "hex": "#197e90",
  "rgb": {
    "r": 25,
    "g": 126,
    "b": 144
  },
  "hsl": {
    "h": 189.076,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54725,
    "c": 0.08969,
    "h": 213.2
  },
  "luminance": 0.17142
}

Semantic roles & 50–950 ramp

primary

#197E90

secondary

#C05845

accent

#563BED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #197E90

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

Preview Lab → · Contrast checker → · Palette generator →