#197B86#197B86

#197B86 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.5% C 0.085 H 206.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#197B86
RGB	rgb(25, 123, 134)
HSL	hsl(186, 69%, 31%)
HSV	hsv(186, 81%, 53%)
CMYK	cmyk(81.3%, 8.2%, 0%, 47.5%)
CIE-LAB	lab(47.10, -22.64, -13.74)
CIE-LCH	lch(47.10, 26.48, 211.26°)
OKLab	oklab(53.52% -0.0764 -0.0382)
OKLCH	oklch(53.52% 0.085 206.6)
XYZ	xyz(11.7850, 16.0923, 25.0346)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B86 #862419

analogous

#19865A #197B86 #194486

triadic

#197B86 #86197B #7B8619

tetradic

#197B86 #5A1986 #862419 #448619

square

#197B86 #5A1986 #862419 #448619

split-complementary

#197B86 #861944 #865A19

monochromatic

#061C1F #0F4C52 #197B86 #23AABA #3ECBDB

Accessibility & contrast

On white

4.98

#197B86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#197B86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B86

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B86	#FFFFFF	#000000	##FFFFFF
##197B86	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707687

Deuteranopia (green-blind)

#616B86

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #197b86;
/* rgb */ color: rgb(25, 123, 134);
/* oklch */ color: oklch(53.5% 0.085 206.6);

Tailwind

colors: {
  custom: {
    50: '#6ba1a9',
    500: '#197b86',
    950: '#000000',
  },
}

SCSS

$custom: #197b86;
$custom-light: #6ba1a9;
$custom-dark: #000000;

JSON

{
  "hex": "#197b86",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 134
  },
  "hsl": {
    "h": 186.055,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53518,
    "c": 0.08543,
    "h": 206.6
  },
  "luminance": 0.16094
}

Semantic roles & 50–950 ramp

primary

#197B86

secondary

#BA4D41

accent

#4E3CEB

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080F0F

muted

#7A7E7F

Preview Lab

Preview with #197B86

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

Preview Lab → · Contrast checker → · Palette generator →