#197B59#197B59

#197B59 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.0% C 0.102 H 164.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#197B59
RGB	rgb(25, 123, 89)
HSL	hsl(159, 66%, 29%)
HSV	hsv(159, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 27.6%, 51.8%)
CIE-LAB	lab(45.76, -35.93, 10.93)
CIE-LCH	lch(45.76, 37.55, 163.07°)
OKLab	oklab(51.99% -0.0986 0.0279)
OKLCH	oklch(51.99% 0.102 164.2)
XYZ	xyz(9.2860, 15.0927, 11.8730)
Luminance	0.1509 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B59 #7B193B

analogous

#197B28 #197B59 #196C7B

triadic

#197B59 #59197B #7B5919

tetradic

#197B59 #28197B #7B193B #6C7B19

square

#197B59 #28197B #7B193B #6C7B19

split-complementary

#197B59 #7B196C #7B2819

monochromatic

#051912 #0F4834 #197B59 #23AE7E #38D79F

Accessibility & contrast

On white

5.23

#197B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#197B59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B59

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B59	#FFFFFF	#000000	##FFFFFF
##197B59	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787257

Deuteranopia (green-blind)

#6C695B

Tritanopia (blue-blind)

#007B72

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197b59;
/* rgb */ color: rgb(25, 123, 89);
/* oklch */ color: oklch(52.0% 0.102 164.2);

Tailwind

colors: {
  custom: {
    50: '#67a288',
    500: '#197b59',
    950: '#000000',
  },
}

SCSS

$custom: #197b59;
$custom-light: #67a288;
$custom-dark: #000000;

JSON

{
  "hex": "#197b59",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 89
  },
  "hsl": {
    "h": 159.184,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51987,
    "c": 0.10243,
    "h": 164.2
  },
  "luminance": 0.15094
}

Semantic roles & 50–950 ramp

primary

#197B59

secondary

#AF4067

accent

#3F7AE9

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #197B59

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

Preview Lab → · Contrast checker → · Palette generator →