#197F90#197F90

#197F90 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 55.0% C 0.090 H 212.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#197F90
RGB	rgb(25, 127, 144)
HSL	hsl(189, 70%, 33%)
HSV	hsv(189, 83%, 56%)
CMYK	cmyk(82.6%, 11.8%, 0%, 43.5%)
CIE-LAB	lab(48.76, -21.36, -17.11)
CIE-LCH	lch(48.76, 27.37, 218.69°)
OKLab	oklab(54.98% -0.0761 -0.0477)
OKLCH	oklch(54.98% 0.09 212.1)
XYZ	xyz(13.0221, 17.3974, 29.0519)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197F90 #902A19

analogous

#199065 #197F90 #194490

triadic

#197F90 #90197F #7F9019

tetradic

#197F90 #651990 #902A19 #449019

square

#197F90 #651990 #902A19 #449019

split-complementary

#197F90 #901944 #906519

monochromatic

#072328 #10515C #197F90 #22ADC4 #45C9DF

Accessibility & contrast

On white

4.69

#197F90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#197F90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197F90

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197F90	#FFFFFF	#000000	##FFFFFF
##197F90	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727A91

Deuteranopia (green-blind)

#626F90

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #197f90;
/* rgb */ color: rgb(25, 127, 144);
/* oklch */ color: oklch(55.0% 0.090 212.1);

Tailwind

colors: {
  custom: {
    50: '#6da4b0',
    500: '#197f90',
    950: '#000000',
  },
}

SCSS

$custom: #197f90;
$custom-light: #6da4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#197f90",
  "rgb": {
    "r": 25,
    "g": 127,
    "b": 144
  },
  "hsl": {
    "h": 188.571,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54984,
    "c": 0.08978,
    "h": 212.1
  },
  "luminance": 0.17399
}

Semantic roles & 50–950 ramp

primary

#197F90

secondary

#C05745

accent

#543BED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #197F90

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

Preview Lab → · Contrast checker → · Palette generator →