#197F8F#197F8F

#197F8F is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.9% C 0.089 H 211.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#197F8F
RGB	rgb(25, 127, 143)
HSL	hsl(188, 70%, 33%)
HSV	hsv(188, 83%, 56%)
CMYK	cmyk(82.5%, 11.2%, 0%, 43.9%)
CIE-LAB	lab(48.72, -21.70, -16.58)
CIE-LCH	lch(48.72, 27.31, 217.37°)
OKLab	oklab(54.94% -0.0765 -0.0462)
OKLCH	oklch(54.94% 0.089 211.1)
XYZ	xyz(12.9460, 17.3670, 28.6511)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197F8F #8F2919

analogous

#198F64 #197F8F #19448F

triadic

#197F8F #8F197F #7F8F19

tetradic

#197F8F #64198F #8F2919 #448F19

square

#197F8F #64198F #8F2919 #448F19

split-complementary

#197F8F #8F1944 #8F6419

monochromatic

#072227 #10515B #197F8F #22ADC3 #44C9DE

Accessibility & contrast

On white

4.69

#197F8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#197F8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197F8F

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197F8F	#FFFFFF	#000000	##FFFFFF
##197F8F	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727A90

Deuteranopia (green-blind)

#636F8F

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #197f8f;
/* rgb */ color: rgb(25, 127, 143);
/* oklch */ color: oklch(54.9% 0.089 211.1);

Tailwind

colors: {
  custom: {
    50: '#6da4af',
    500: '#197f8f',
    950: '#000000',
  },
}

SCSS

$custom: #197f8f;
$custom-light: #6da4af;
$custom-dark: #000000;

JSON

{
  "hex": "#197f8f",
  "rgb": {
    "r": 25,
    "g": 127,
    "b": 143
  },
  "hsl": {
    "h": 188.136,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54941,
    "c": 0.08937,
    "h": 211.1
  },
  "luminance": 0.17369
}

Semantic roles & 50–950 ramp

primary

#197F8F

secondary

#BF5544

accent

#533BED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #197F8F

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

Preview Lab → · Contrast checker → · Palette generator →