#197D4C#197D4C

#197D4C is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.2% C 0.117 H 156.1°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#197D4C
RGB	rgb(25, 125, 76)
HSL	hsl(151, 67%, 29%)
HSV	hsv(151, 80%, 49%)
CMYK	cmyk(80%, 0%, 39.2%, 51%)
CIE-LAB	lab(46.17, -39.76, 19.01)
CIE-LCH	lch(46.17, 44.07, 154.44°)
OKLab	oklab(52.24% -0.1073 0.0476)
OKLCH	oklch(52.24% 0.117 156.1)
XYZ	xyz(9.0381, 15.3946, 9.3312)
Luminance	0.1540 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197D4C #7D194A

analogous

#197D1A #197D4C #197C7D

triadic

#197D4C #4C197D #7D4C19

tetradic

#197D4C #1A197D #7D194A #7C7D19

square

#197D4C #1A197D #7D194A #7C7D19

split-complementary

#197D4C #7D197C #7D1A19

monochromatic

#051A10 #0F4A2D #197D4C #23B06B #39D78A

Accessibility & contrast

On white

5.15

#197D4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#197D4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197D4C

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197D4C	#FFFFFF	#000000	##FFFFFF
##197D4C	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7249

Deuteranopia (green-blind)

#716A4F

Tritanopia (blue-blind)

#007C71

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #197d4c;
/* rgb */ color: rgb(25, 125, 76);
/* oklch */ color: oklch(52.2% 0.117 156.1);

Tailwind

colors: {
  custom: {
    50: '#67a37e',
    500: '#197d4c',
    950: '#000000',
  },
}

SCSS

$custom: #197d4c;
$custom-light: #67a37e;
$custom-dark: #000000;

JSON

{
  "hex": "#197d4c",
  "rgb": {
    "r": 25,
    "g": 125,
    "b": 76
  },
  "hsl": {
    "h": 150.6,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52235,
    "c": 0.11738,
    "h": 156.1
  },
  "luminance": 0.15396
}

Semantic roles & 50–950 ramp

primary

#197D4C

secondary

#B14078

accent

#3E92EA

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #197D4C

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

Preview Lab → · Contrast checker → · Palette generator →