#197B3C#197B3C

#197B3C is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.4% C 0.130 H 150.1°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#197B3C
RGB	rgb(25, 123, 60)
HSL	hsl(141, 66%, 29%)
HSV	hsv(141, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 51.2%, 51.8%)
CIE-LAB	lab(45.22, -42.05, 26.69)
CIE-LCH	lch(45.22, 49.81, 147.59°)
OKLab	oklab(51.36% -0.113 0.0649)
OKLCH	oklch(51.36% 0.13 150.1)
XYZ	xyz(8.2988, 14.6978, 6.6737)
Luminance	0.1470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B3C #7B1958

analogous

#277B19 #197B3C #197B6D

triadic

#197B3C #3C197B #7B3C19

tetradic

#197B3C #19277B #7B1958 #7B6D19

square

#197B3C #19277B #7B1958 #7B6D19

split-complementary

#197B3C #6D197B #7B1927

monochromatic

#05190C #0F4823 #197B3C #23AE55 #38D771

Accessibility & contrast

On white

5.33

#197B3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#197B3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B3C

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B3C	#FFFFFF	#000000	##FFFFFF
##197B3C	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7037

Deuteranopia (green-blind)

#716841

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #197b3c;
/* rgb */ color: rgb(25, 123, 60);
/* oklch */ color: oklch(51.4% 0.130 150.1);

Tailwind

colors: {
  custom: {
    50: '#67a273',
    500: '#197b3c',
    950: '#000000',
  },
}

SCSS

$custom: #197b3c;
$custom-light: #67a273;
$custom-dark: #000000;

JSON

{
  "hex": "#197b3c",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 60
  },
  "hsl": {
    "h": 141.429,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51361,
    "c": 0.13029,
    "h": 150.1
  },
  "luminance": 0.14699
}

Semantic roles & 50–950 ramp

primary

#197B3C

secondary

#AF4088

accent

#3FACE9

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #197B3C

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

Preview Lab → · Contrast checker → · Palette generator →