#197B64#197B64

#197B64 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.3% C 0.094 H 172.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#197B64
RGB	rgb(25, 123, 100)
HSL	hsl(166, 66%, 29%)
HSV	hsv(166, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 18.7%, 51.8%)
CIE-LAB	lab(46.03, -33.05, 4.84)
CIE-LCH	lch(46.03, 33.41, 171.67°)
OKLab	oklab(52.3% -0.0929 0.0123)
OKLCH	oklch(52.3% 0.094 172.5)
XYZ	xyz(9.7829, 15.2915, 14.4901)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B64 #7B1930

analogous

#197B33 #197B64 #19617B

triadic

#197B64 #64197B #7B6419

tetradic

#197B64 #33197B #7B1930 #617B19

square

#197B64 #33197B #7B1930 #617B19

split-complementary

#197B64 #7B1961 #7B3319

monochromatic

#051915 #0F483B #197B64 #23AE8D #38D7B1

Accessibility & contrast

On white

5.17

#197B64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#197B64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B64

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B64	#FFFFFF	#000000	##FFFFFF
##197B64	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777263

Deuteranopia (green-blind)

#6A6966

Tritanopia (blue-blind)

#007C74

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #197b64;
/* rgb */ color: rgb(25, 123, 100);
/* oklch */ color: oklch(52.3% 0.094 172.5);

Tailwind

colors: {
  custom: {
    50: '#68a290',
    500: '#197b64',
    950: '#000000',
  },
}

SCSS

$custom: #197b64;
$custom-light: #68a290;
$custom-dark: #000000;

JSON

{
  "hex": "#197b64",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 100
  },
  "hsl": {
    "h": 165.918,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52298,
    "c": 0.09371,
    "h": 172.5
  },
  "luminance": 0.15293
}

Semantic roles & 50–950 ramp

primary

#197B64

secondary

#AF405A

accent

#3F67E9

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #197B64

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

Preview Lab → · Contrast checker → · Palette generator →