#197B4A#197B4A

#197B4A is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.6% C 0.117 H 155.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#197B4A
RGB	rgb(25, 123, 74)
HSL	hsl(150, 66%, 29%)
HSV	hsv(150, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 39.8%, 51.8%)
CIE-LAB	lab(45.45, -39.37, 19.19)
CIE-LCH	lch(45.45, 43.80, 154.01°)
OKLab	oklab(51.63% -0.1062 0.048)
OKLCH	oklch(51.63% 0.117 155.7)
XYZ	xyz(8.7190, 14.8660, 8.8871)
Luminance	0.1487 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B4A #7B194A

analogous

#197B19 #197B4A #197B7B

triadic

#197B4A #4A197B #7B4A19

tetradic

#197B4A #19197B #7B194A #7B7B19

square

#197B4A #19197B #7B194A #7B7B19

split-complementary

#197B4A #7B197B #7B1919

monochromatic

#05190F #0F482B #197B4A #23AE69 #38D787

Accessibility & contrast

On white

5.29

#197B4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#197B4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B4A

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B4A	#FFFFFF	#000000	##FFFFFF
##197B4A	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7147

Deuteranopia (green-blind)

#6F684D

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197b4a;
/* rgb */ color: rgb(25, 123, 74);
/* oklch */ color: oklch(51.6% 0.117 155.7);

Tailwind

colors: {
  custom: {
    50: '#67a27d',
    500: '#197b4a',
    950: '#000000',
  },
}

SCSS

$custom: #197b4a;
$custom-light: #67a27d;
$custom-dark: #000000;

JSON

{
  "hex": "#197b4a",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 74
  },
  "hsl": {
    "h": 150,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51629,
    "c": 0.11655,
    "h": 155.7
  },
  "luminance": 0.14867
}

Semantic roles & 50–950 ramp

primary

#197B4A

secondary

#AF4078

accent

#3F94E9

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #197B4A

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

Preview Lab → · Contrast checker → · Palette generator →