#197B88#197B88

#197B88 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.6% C 0.086 H 208.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#197B88
RGB	rgb(25, 123, 136)
HSL	hsl(187, 69%, 32%)
HSV	hsv(187, 82%, 53%)
CMYK	cmyk(81.6%, 9.6%, 0%, 46.7%)
CIE-LAB	lab(47.17, -21.97, -14.81)
CIE-LCH	lch(47.17, 26.49, 213.99°)
OKLab	oklab(53.6% -0.0755 -0.0412)
OKLCH	oklch(53.6% 0.086 208.7)
XYZ	xyz(11.9258, 16.1487, 25.7762)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B88 #882619

analogous

#19885E #197B88 #194488

triadic

#197B88 #88197B #7B8819

tetradic

#197B88 #5E1988 #882619 #448819

square

#197B88 #5E1988 #882619 #448819

split-complementary

#197B88 #881944 #885E19

monochromatic

#061D21 #0F4C54 #197B88 #23AABC #40CADC

Accessibility & contrast

On white

4.96

#197B88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#197B88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B88

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B88	#FFFFFF	#000000	##FFFFFF
##197B88	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7689

Deuteranopia (green-blind)

#606B88

Tritanopia (blue-blind)

#00817F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #197b88;
/* rgb */ color: rgb(25, 123, 136);
/* oklch */ color: oklch(53.6% 0.086 208.7);

Tailwind

colors: {
  custom: {
    50: '#6ba1aa',
    500: '#197b88',
    950: '#000000',
  },
}

SCSS

$custom: #197b88;
$custom-light: #6ba1aa;
$custom-dark: #000000;

JSON

{
  "hex": "#197b88",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 136
  },
  "hsl": {
    "h": 187.027,
    "s": 68.944,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53602,
    "c": 0.08603,
    "h": 208.7
  },
  "luminance": 0.1615
}

Semantic roles & 50–950 ramp

primary

#197B88

secondary

#BB5041

accent

#513CEC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #197B88

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

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