#197B54#197B54

#197B54 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 51.9% C 0.107 H 161.0°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#197B54
RGB	rgb(25, 123, 84)
HSL	hsl(156, 66%, 29%)
HSV	hsv(156, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 31.7%, 51.8%)
CIE-LAB	lab(45.65, -37.14, 13.70)
CIE-LCH	lch(45.65, 39.58, 159.75°)
OKLab	oklab(51.86% -0.1011 0.0348)
OKLCH	oklch(51.86% 0.107 161)
XYZ	xyz(9.0831, 15.0116, 10.8046)
Luminance	0.1501 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B54 #7B1940

analogous

#197B23 #197B54 #19717B

triadic

#197B54 #54197B #7B5419

tetradic

#197B54 #23197B #7B1940 #717B19

square

#197B54 #23197B #7B1940 #717B19

split-complementary

#197B54 #7B1971 #7B2319

monochromatic

#051911 #0F4831 #197B54 #23AE77 #38D797

Accessibility & contrast

On white

5.25

#197B54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#197B54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B54

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B54	#FFFFFF	#000000	##FFFFFF
##197B54	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797152

Deuteranopia (green-blind)

#6D6957

Tritanopia (blue-blind)

#007B71

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197b54;
/* rgb */ color: rgb(25, 123, 84);
/* oklch */ color: oklch(51.9% 0.107 161.0);

Tailwind

colors: {
  custom: {
    50: '#67a284',
    500: '#197b54',
    950: '#000000',
  },
}

SCSS

$custom: #197b54;
$custom-light: #67a284;
$custom-dark: #000000;

JSON

{
  "hex": "#197b54",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 84
  },
  "hsl": {
    "h": 156.122,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5186,
    "c": 0.10695,
    "h": 161
  },
  "luminance": 0.15013
}

Semantic roles & 50–950 ramp

primary

#197B54

secondary

#AF406D

accent

#3F83E9

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #197B54

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

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