#197F7B#197F7B

#197F7B is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.1% C 0.087 H 190.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#197F7B
RGB	rgb(25, 127, 123)
HSL	hsl(178, 67%, 30%)
HSV	hsv(178, 80%, 50%)
CMYK	cmyk(80.3%, 0%, 3.1%, 50.2%)
CIE-LAB	lab(48.02, -28.21, -5.84)
CIE-LCH	lch(48.02, 28.81, 191.70°)
OKLab	oklab(54.15% -0.0857 -0.0163)
OKLCH	oklch(54.15% 0.087 190.8)
XYZ	xyz(11.5637, 16.8140, 21.3710)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197F7B #7F191D

analogous

#197F48 #197F7B #19507F

triadic

#197F7B #7B197F #7F7B19

tetradic

#197F7B #48197F #7F191D #507F19

square

#197F7B #48197F #7F191D #507F19

split-complementary

#197F7B #7F1950 #7F4819

monochromatic

#051A19 #0F4C49 #197F7B #23B2AD #3AD8D2

Accessibility & contrast

On white

4.81

#197F7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#197F7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197F7B

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197F7B	#FFFFFF	#000000	##FFFFFF
##197F7B	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77787B

Deuteranopia (green-blind)

#696E7C

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #197f7b;
/* rgb */ color: rgb(25, 127, 123);
/* oklch */ color: oklch(54.1% 0.087 190.8);

Tailwind

colors: {
  custom: {
    50: '#6aa4a1',
    500: '#197f7b',
    950: '#000000',
  },
}

SCSS

$custom: #197f7b;
$custom-light: #6aa4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#197f7b",
  "rgb": {
    "r": 25,
    "g": 127,
    "b": 123
  },
  "hsl": {
    "h": 177.647,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54148,
    "c": 0.08721,
    "h": 190.8
  },
  "luminance": 0.16815
}

Semantic roles & 50–950 ramp

primary

#197F7B

secondary

#B34145

accent

#3E45EA

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #197F7B

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

Preview Lab → · Contrast checker → · Palette generator →