#197581#197581

#197581 is a mid, moderate teal. Relative luminance 0.145; OKLCH L 51.7% C 0.082 H 208.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#197581
RGB	rgb(25, 117, 129)
HSL	hsl(187, 68%, 30%)
HSV	hsv(187, 81%, 51%)
CMYK	cmyk(80.6%, 9.3%, 0%, 49.4%)
CIE-LAB	lab(44.96, -21.16, -14.01)
CIE-LCH	lch(44.96, 25.38, 213.51°)
OKLab	oklab(51.73% -0.0724 -0.039)
OKLCH	oklch(51.73% 0.082 208.3)
XYZ	xyz(10.7229, 14.5129, 23.0007)
Luminance	0.1451 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197581 #812519

analogous

#198159 #197581 #194181

triadic

#197581 #811975 #758119

tetradic

#197581 #591981 #812519 #418119

square

#197581 #591981 #812519 #418119

split-complementary

#197581 #811941 #815919

monochromatic

#05181A #0F474E #197581 #23A3B4 #3BC7D9

Accessibility & contrast

On white

5.38

#197581 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#197581 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197581

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197581	#FFFFFF	#000000	##FFFFFF
##197581	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7082

Deuteranopia (green-blind)

#5C6681

Tritanopia (blue-blind)

#007B79

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197581;
/* rgb */ color: rgb(25, 117, 129);
/* oklch */ color: oklch(51.7% 0.082 208.3);

Tailwind

colors: {
  custom: {
    50: '#6a9da5',
    500: '#197581',
    950: '#000000',
  },
}

SCSS

$custom: #197581;
$custom-light: #6a9da5;
$custom-dark: #000000;

JSON

{
  "hex": "#197581",
  "rgb": {
    "r": 25,
    "g": 117,
    "b": 129
  },
  "hsl": {
    "h": 186.923,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.5173,
    "c": 0.08227,
    "h": 208.3
  },
  "luminance": 0.14514
}

Semantic roles & 50–950 ramp

primary

#197581

secondary

#B54E41

accent

#513DEA

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #197581

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

Preview Lab → · Contrast checker → · Palette generator →