#197D8C#197D8C

#197D8C is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.3% C 0.088 H 210.4°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#197D8C
RGB	rgb(25, 125, 140)
HSL	hsl(188, 70%, 32%)
HSV	hsv(188, 82%, 55%)
CMYK	cmyk(82.1%, 10.7%, 0%, 45.1%)
CIE-LAB	lab(47.96, -21.67, -15.96)
CIE-LCH	lch(47.96, 26.91, 216.38°)
OKLab	oklab(54.29% -0.0758 -0.0445)
OKLCH	oklch(54.29% 0.088 210.4)
XYZ	xyz(12.4661, 16.7658, 27.3850)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197D8C #8C2819

analogous

#198C62 #197D8C #19448C

triadic

#197D8C #8C197D #7D8C19

tetradic

#197D8C #62198C #8C2819 #448C19

square

#197D8C #62198C #8C2819 #448C19

split-complementary

#197D8C #8C1944 #8C6219

monochromatic

#062024 #104F58 #197D8C #22ABC0 #42C9DD

Accessibility & contrast

On white

4.82

#197D8C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#197D8C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197D8C

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197D8C	#FFFFFF	#000000	##FFFFFF
##197D8C	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71788D

Deuteranopia (green-blind)

#616D8C

Tritanopia (blue-blind)

#008382

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #197d8c;
/* rgb */ color: rgb(25, 125, 140);
/* oklch */ color: oklch(54.3% 0.088 210.4);

Tailwind

colors: {
  custom: {
    50: '#6ca3ad',
    500: '#197d8c',
    950: '#000000',
  },
}

SCSS

$custom: #197d8c;
$custom-light: #6ca3ad;
$custom-dark: #000000;

JSON

{
  "hex": "#197d8c",
  "rgb": {
    "r": 25,
    "g": 125,
    "b": 140
  },
  "hsl": {
    "h": 187.826,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54293,
    "c": 0.08787,
    "h": 210.4
  },
  "luminance": 0.16767
}

Semantic roles & 50–950 ramp

primary

#197D8C

secondary

#BE5343

accent

#523BED

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #197D8C

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

Preview Lab → · Contrast checker → · Palette generator →