#197B17#197B17

#197B17 is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.159 H 142.6°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#197B17
RGB	rgb(25, 123, 23)
HSL	hsl(119, 68%, 29%)
HSV	hsv(119, 81%, 48%)
CMYK	cmyk(79.7%, 0%, 81.3%, 51.8%)
CIE-LAB	lab(44.85, -46.51, 43.23)
CIE-LCH	lch(44.85, 63.50, 137.09°)
OKLab	oklab(50.93% -0.1263 0.0966)
OKLCH	oklch(50.93% 0.159 142.6)
XYZ	xyz(7.6380, 14.4336, 3.1939)
Luminance	0.1443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B17 #79177B

analogous

#4B7B17 #197B17 #177B47

triadic

#197B17 #17197B #7B1719

tetradic

#197B17 #174B7B #79177B #7B4717

square

#197B17 #174B7B #79177B #7B4717

split-complementary

#197B17 #47177B #7B174B

monochromatic

#051A05 #0F470D #197B17 #23AF21 #37D933

Accessibility & contrast

On white

5.40

#197B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#197B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B17

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B17	#FFFFFF	#000000	##FFFFFF
##197B17	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#736723

Tritanopia (blue-blind)

#007768

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197b17;
/* rgb */ color: rgb(25, 123, 23);
/* oklch */ color: oklch(50.9% 0.159 142.6);

Tailwind

colors: {
  custom: {
    50: '#69a25d',
    500: '#197b17',
    950: '#000000',
  },
}

SCSS

$custom: #197b17;
$custom-light: #69a25d;
$custom-dark: #000000;

JSON

{
  "hex": "#197b17",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 23
  },
  "hsl": {
    "h": 118.8,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50935,
    "c": 0.15903,
    "h": 142.6
  },
  "luminance": 0.14434
}

Semantic roles & 50–950 ramp

primary

#197B17

secondary

#AE3EB0

accent

#3CEBE8

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#070F04

muted

#7A7F79

Preview Lab

Preview with #197B17

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

Preview Lab → · Contrast checker → · Palette generator →