#197B50#197B50

#197B50 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 51.8% C 0.111 H 158.7°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#197B50
RGB	rgb(25, 123, 80)
HSL	hsl(154, 66%, 29%)
HSV	hsv(154, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 35%, 51.8%)
CIE-LAB	lab(45.57, -38.06, 15.91)
CIE-LCH	lch(45.57, 41.25, 157.32°)
OKLab	oklab(51.76% -0.1032 0.0401)
OKLCH	oklch(51.76% 0.111 158.7)
XYZ	xyz(8.9309, 14.9507, 10.0029)
Luminance	0.1495 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B50 #7B1944

analogous

#197B1F #197B50 #19757B

triadic

#197B50 #50197B #7B5019

tetradic

#197B50 #1F197B #7B1944 #757B19

square

#197B50 #1F197B #7B1944 #757B19

split-complementary

#197B50 #7B1975 #7B1F19

monochromatic

#051911 #0F482F #197B50 #23AE71 #38D791

Accessibility & contrast

On white

5.26

#197B50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#197B50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B50

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B50	#FFFFFF	#000000	##FFFFFF
##197B50	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714D

Deuteranopia (green-blind)

#6E6853

Tritanopia (blue-blind)

#007A70

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197b50;
/* rgb */ color: rgb(25, 123, 80);
/* oklch */ color: oklch(51.8% 0.111 158.7);

Tailwind

colors: {
  custom: {
    50: '#67a281',
    500: '#197b50',
    950: '#000000',
  },
}

SCSS

$custom: #197b50;
$custom-light: #67a281;
$custom-dark: #000000;

JSON

{
  "hex": "#197b50",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 80
  },
  "hsl": {
    "h": 153.673,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51763,
    "c": 0.11072,
    "h": 158.7
  },
  "luminance": 0.14952
}

Semantic roles & 50–950 ramp

primary

#197B50

secondary

#AF4071

accent

#3F89E9

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #197B50

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

Preview Lab → · Contrast checker → · Palette generator →