#197F8C#197F8C

#197F8C is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.8% C 0.088 H 208.2°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#197F8C
RGB	rgb(25, 127, 140)
HSL	hsl(187, 70%, 32%)
HSV	hsv(187, 82%, 55%)
CMYK	cmyk(82.1%, 9.3%, 0%, 45.1%)
CIE-LAB	lab(48.61, -22.72, -14.98)
CIE-LCH	lch(48.61, 27.21, 213.41°)
OKLab	oklab(54.81% -0.0778 -0.0417)
OKLCH	oklch(54.81% 0.088 208.2)
XYZ	xyz(12.7218, 17.2773, 27.4702)
Luminance	0.1728 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197F8C #8C2619

analogous

#198C60 #197F8C #19458C

triadic

#197F8C #8C197F #7F8C19

tetradic

#197F8C #60198C #8C2619 #458C19

square

#197F8C #60198C #8C2619 #458C19

split-complementary

#197F8C #8C1945 #8C6019

monochromatic

#062124 #105058 #197F8C #22AEC0 #42CCDD

Accessibility & contrast

On white

4.71

#197F8C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#197F8C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197F8C

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197F8C	#FFFFFF	#000000	##FFFFFF
##197F8C	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737A8D

Deuteranopia (green-blind)

#646F8C

Tritanopia (blue-blind)

#008583

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #197f8c;
/* rgb */ color: rgb(25, 127, 140);
/* oklch */ color: oklch(54.8% 0.088 208.2);

Tailwind

colors: {
  custom: {
    50: '#6ca4ad',
    500: '#197f8c',
    950: '#000000',
  },
}

SCSS

$custom: #197f8c;
$custom-light: #6ca4ad;
$custom-dark: #000000;

JSON

{
  "hex": "#197f8c",
  "rgb": {
    "r": 25,
    "g": 127,
    "b": 140
  },
  "hsl": {
    "h": 186.783,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54814,
    "c": 0.08828,
    "h": 208.2
  },
  "luminance": 0.17279
}

Semantic roles & 50–950 ramp

primary

#197F8C

secondary

#BE5143

accent

#4F3BED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #197F8C

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

Preview Lab → · Contrast checker → · Palette generator →