#197A77#197A77

#197A77 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.7% C 0.084 H 191.7°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#197A77
RGB	rgb(25, 122, 119)
HSL	hsl(178, 66%, 29%)
HSV	hsv(178, 80%, 48%)
CMYK	cmyk(79.5%, 0%, 2.5%, 52.2%)
CIE-LAB	lab(46.25, -26.99, -6.11)
CIE-LCH	lch(46.25, 27.67, 192.75°)
OKLab	oklab(52.66% -0.0823 -0.017)
OKLCH	oklch(52.66% 0.084 191.7)
XYZ	xyz(10.6886, 15.4563, 19.8692)
Luminance	0.1546 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197A77 #7A191C

analogous

#197A47 #197A77 #194D7A

triadic

#197A77 #77197A #7A7719

tetradic

#197A77 #47197A #7A191C #4D7A19

square

#197A77 #47197A #7A191C #4D7A19

split-complementary

#197A77 #7A194D #7A4719

monochromatic

#051919 #0F4745 #197A77 #23ADA9 #37D6D1

Accessibility & contrast

On white

5.13

#197A77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#197A77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197A77

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197A77	#FFFFFF	#000000	##FFFFFF
##197A77	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727377

Deuteranopia (green-blind)

#656978

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197a77;
/* rgb */ color: rgb(25, 122, 119);
/* oklch */ color: oklch(52.7% 0.084 191.7);

Tailwind

colors: {
  custom: {
    50: '#69a19e',
    500: '#197a77',
    950: '#000000',
  },
}

SCSS

$custom: #197a77;
$custom-light: #69a19e;
$custom-dark: #000000;

JSON

{
  "hex": "#197a77",
  "rgb": {
    "r": 25,
    "g": 122,
    "b": 119
  },
  "hsl": {
    "h": 178.144,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52663,
    "c": 0.08409,
    "h": 191.7
  },
  "luminance": 0.15458
}

Semantic roles & 50–950 ramp

primary

#197A77

secondary

#AF4044

accent

#3F44E9

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #197A77

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

Preview Lab → · Contrast checker → · Palette generator →