#197A3F#197A3F

#197A3F is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.126 H 151.3°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#197A3F
RGB	rgb(25, 122, 63)
HSL	hsl(144, 66%, 29%)
HSV	hsv(144, 80%, 48%)
CMYK	cmyk(79.5%, 0%, 48.4%, 52.2%)
CIE-LAB	lab(44.92, -41.14, 24.68)
CIE-LCH	lch(44.92, 47.97, 149.04°)
OKLab	oklab(51.13% -0.1106 0.0605)
OKLCH	oklch(51.13% 0.126 151.3)
XYZ	xyz(8.2569, 14.4836, 7.0621)
Luminance	0.1449 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197A3F #7A1954

analogous

#247A19 #197A3F #197A70

triadic

#197A3F #3F197A #7A3F19

tetradic

#197A3F #19247A #7A1954 #7A7019

square

#197A3F #19247A #7A1954 #7A7019

split-complementary

#197A3F #70197A #7A1924

monochromatic

#05190D #0F4725 #197A3F #23AD59 #37D676

Accessibility & contrast

On white

5.39

#197A3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#197A3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197A3F

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197A3F	#FFFFFF	#000000	##FFFFFF
##197A3F	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3A

Deuteranopia (green-blind)

#6F6743

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197a3f;
/* rgb */ color: rgb(25, 122, 63);
/* oklch */ color: oklch(51.1% 0.126 151.3);

Tailwind

colors: {
  custom: {
    50: '#67a175',
    500: '#197a3f',
    950: '#000000',
  },
}

SCSS

$custom: #197a3f;
$custom-light: #67a175;
$custom-dark: #000000;

JSON

{
  "hex": "#197a3f",
  "rgb": {
    "r": 25,
    "g": 122,
    "b": 63
  },
  "hsl": {
    "h": 143.505,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51128,
    "c": 0.12601,
    "h": 151.3
  },
  "luminance": 0.14485
}

Semantic roles & 50–950 ramp

primary

#197A3F

secondary

#AF4083

accent

#3FA6E9

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #197A3F

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

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