#197B4C#197B4C

#197B4C is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.7% C 0.115 H 156.7°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#197B4C
RGB	rgb(25, 123, 76)
HSL	hsl(151, 66%, 29%)
HSV	hsv(151, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 38.2%, 51.8%)
CIE-LAB	lab(45.49, -38.94, 18.10)
CIE-LCH	lch(45.49, 42.95, 155.07°)
OKLab	oklab(51.67% -0.1052 0.0454)
OKLCH	oklch(51.67% 0.115 156.7)
XYZ	xyz(8.7875, 14.8933, 9.2476)
Luminance	0.1489 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B4C #7B1948

analogous

#197B1B #197B4C #19797B

triadic

#197B4C #4C197B #7B4C19

tetradic

#197B4C #1B197B #7B1948 #797B19

square

#197B4C #1B197B #7B1948 #797B19

split-complementary

#197B4C #7B1979 #7B1B19

monochromatic

#051910 #0F482D #197B4C #23AE6B #38D78A

Accessibility & contrast

On white

5.28

#197B4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#197B4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B4C

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B4C	#FFFFFF	#000000	##FFFFFF
##197B4C	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7149

Deuteranopia (green-blind)

#6F684F

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197b4c;
/* rgb */ color: rgb(25, 123, 76);
/* oklch */ color: oklch(51.7% 0.115 156.7);

Tailwind

colors: {
  custom: {
    50: '#67a27e',
    500: '#197b4c',
    950: '#000000',
  },
}

SCSS

$custom: #197b4c;
$custom-light: #67a27e;
$custom-dark: #000000;

JSON

{
  "hex": "#197b4c",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 76
  },
  "hsl": {
    "h": 151.224,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51672,
    "c": 0.11458,
    "h": 156.7
  },
  "luminance": 0.14894
}

Semantic roles & 50–950 ramp

primary

#197B4C

secondary

#AF4076

accent

#3F90E9

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #197B4C

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

Preview Lab → · Contrast checker → · Palette generator →