#197A39#197A39

#197A39 is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.132 H 149.3°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#197A39
RGB	rgb(25, 122, 57)
HSL	hsl(140, 66%, 29%)
HSV	hsv(140, 80%, 48%)
CMYK	cmyk(79.5%, 0%, 53.3%, 52.2%)
CIE-LAB	lab(44.83, -42.18, 27.82)
CIE-LCH	lch(44.83, 50.53, 146.59°)
OKLab	oklab(51.03% -0.1133 0.0673)
OKLCH	oklch(51.03% 0.132 149.3)
XYZ	xyz(8.0983, 14.4202, 6.2267)
Luminance	0.1442 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197A39 #7A195A

analogous

#2A7A19 #197A39 #197A6A

triadic

#197A39 #39197A #7A3919

tetradic

#197A39 #192A7A #7A195A #7A6A19

square

#197A39 #192A7A #7A195A #7A6A19

split-complementary

#197A39 #6A197A #7A192A

monochromatic

#05190C #0F4721 #197A39 #23AD51 #37D66C

Accessibility & contrast

On white

5.41

#197A39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#197A39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197A39

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197A39	#FFFFFF	#000000	##FFFFFF
##197A39	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F33

Deuteranopia (green-blind)

#70673E

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197a39;
/* rgb */ color: rgb(25, 122, 57);
/* oklch */ color: oklch(51.0% 0.132 149.3);

Tailwind

colors: {
  custom: {
    50: '#67a171',
    500: '#197a39',
    950: '#000000',
  },
}

SCSS

$custom: #197a39;
$custom-light: #67a171;
$custom-dark: #000000;

JSON

{
  "hex": "#197a39",
  "rgb": {
    "r": 25,
    "g": 122,
    "b": 57
  },
  "hsl": {
    "h": 139.794,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51026,
    "c": 0.13181,
    "h": 149.3
  },
  "luminance": 0.14421
}

Semantic roles & 50–950 ramp

primary

#197A39

secondary

#AF408A

accent

#3FB1E9

background

#F6FAF6

surface

#EBF3EC

border

#C6CDC7

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #197A39

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

Preview Lab → · Contrast checker → · Palette generator →