#197B89#197B89

#197B89 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.6% C 0.086 H 209.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#197B89
RGB	rgb(25, 123, 137)
HSL	hsl(188, 69%, 32%)
HSV	hsv(188, 82%, 54%)
CMYK	cmyk(81.8%, 10.2%, 0%, 46.3%)
CIE-LAB	lab(47.21, -21.63, -15.35)
CIE-LCH	lch(47.21, 26.52, 215.36°)
OKLab	oklab(53.64% -0.0751 -0.0428)
OKLCH	oklch(53.64% 0.086 209.7)
XYZ	xyz(11.9972, 16.1772, 26.1523)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B89 #892719

analogous

#19895F #197B89 #194389

triadic

#197B89 #89197B #7B8919

tetradic

#197B89 #5F1989 #892719 #438919

square

#197B89 #5F1989 #892719 #438919

split-complementary

#197B89 #891943 #895F19

monochromatic

#061E21 #104D55 #197B89 #22A9BD #40C9DC

Accessibility & contrast

On white

4.96

#197B89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#197B89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B89

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B89	#FFFFFF	#000000	##FFFFFF
##197B89	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F768A

Deuteranopia (green-blind)

#606B89

Tritanopia (blue-blind)

#00817F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #197b89;
/* rgb */ color: rgb(25, 123, 137);
/* oklch */ color: oklch(53.6% 0.086 209.7);

Tailwind

colors: {
  custom: {
    50: '#6ba1ab',
    500: '#197b89',
    950: '#000000',
  },
}

SCSS

$custom: #197b89;
$custom-light: #6ba1ab;
$custom-dark: #000000;

JSON

{
  "hex": "#197b89",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 137
  },
  "hsl": {
    "h": 187.5,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53644,
    "c": 0.08639,
    "h": 209.7
  },
  "luminance": 0.16179
}

Semantic roles & 50–950 ramp

primary

#197B89

secondary

#BC5141

accent

#523CEC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #197B89

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

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