#197C4B#197C4B

#197C4B is a mid, moderate teal. Relative luminance 0.151; OKLCH L 51.9% C 0.117 H 155.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#197C4B
RGB	rgb(25, 124, 75)
HSL	hsl(150, 66%, 29%)
HSV	hsv(150, 80%, 49%)
CMYK	cmyk(79.8%, 0%, 39.5%, 51.4%)
CIE-LAB	lab(45.81, -39.56, 19.10)
CIE-LCH	lch(45.81, 43.93, 154.23°)
OKLab	oklab(51.93% -0.1068 0.0478)
OKLCH	oklch(51.93% 0.117 155.9)
XYZ	xyz(8.8777, 15.1289, 9.1075)
Luminance	0.1513 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197C4B #7C194A

analogous

#197C1A #197C4B #197C7C

triadic

#197C4B #4B197C #7C4B19

tetradic

#197C4B #1A197C #7C194A #7C7C19

square

#197C4B #1A197C #7C194A #7C7C19

split-complementary

#197C4B #7C197C #7C1A19

monochromatic

#05190F #0F492C #197C4B #23AF6A #38D789

Accessibility & contrast

On white

5.22

#197C4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#197C4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197C4B

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197C4B	#FFFFFF	#000000	##FFFFFF
##197C4B	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7148

Deuteranopia (green-blind)

#70694E

Tritanopia (blue-blind)

#007B70

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197c4b;
/* rgb */ color: rgb(25, 124, 75);
/* oklch */ color: oklch(51.9% 0.117 155.9);

Tailwind

colors: {
  custom: {
    50: '#67a37d',
    500: '#197c4b',
    950: '#000000',
  },
}

SCSS

$custom: #197c4b;
$custom-light: #67a37d;
$custom-dark: #000000;

JSON

{
  "hex": "#197c4b",
  "rgb": {
    "r": 25,
    "g": 124,
    "b": 75
  },
  "hsl": {
    "h": 150.303,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51932,
    "c": 0.11696,
    "h": 155.9
  },
  "luminance": 0.1513
}

Semantic roles & 50–950 ramp

primary

#197C4B

secondary

#B04078

accent

#3E93E9

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #197C4B

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

Preview Lab → · Contrast checker → · Palette generator →