#197A31#197A31

#197A31 is a mid, vivid green. Relative luminance 0.143; OKLCH L 50.9% C 0.139 H 147.1°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#197A31
RGB	rgb(25, 122, 49)
HSL	hsl(135, 66%, 29%)
HSV	hsv(135, 80%, 48%)
CMYK	cmyk(79.5%, 0%, 59.8%, 52.2%)
CIE-LAB	lab(44.73, -43.41, 31.87)
CIE-LCH	lch(44.73, 53.86, 143.72°)
OKLab	oklab(50.91% -0.1168 0.0757)
OKLCH	oklch(50.91% 0.139 147.1)
XYZ	xyz(7.9142, 14.3466, 5.2572)
Luminance	0.1435 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197A31 #7A1962

analogous

#327A19 #197A31 #197A62

triadic

#197A31 #31197A #7A3119

tetradic

#197A31 #19327A #7A1962 #7A6219

square

#197A31 #19327A #7A1962 #7A6219

split-complementary

#197A31 #62197A #7A1932

monochromatic

#05190A #0F471D #197A31 #23AD45 #37D65F

Accessibility & contrast

On white

5.43

#197A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#197A31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197A31

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197A31	#FFFFFF	#000000	##FFFFFF
##197A31	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E2A

Deuteranopia (green-blind)

#716737

Tritanopia (blue-blind)

#00776A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197a31;
/* rgb */ color: rgb(25, 122, 49);
/* oklch */ color: oklch(50.9% 0.139 147.1);

Tailwind

colors: {
  custom: {
    50: '#67a16b',
    500: '#197a31',
    950: '#000000',
  },
}

SCSS

$custom: #197a31;
$custom-light: #67a16b;
$custom-dark: #000000;

JSON

{
  "hex": "#197a31",
  "rgb": {
    "r": 25,
    "g": 122,
    "b": 49
  },
  "hsl": {
    "h": 134.845,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.50906,
    "c": 0.13918,
    "h": 147.1
  },
  "luminance": 0.14347
}

Semantic roles & 50–950 ramp

primary

#197A31

secondary

#AF4093

accent

#3FBFE9

background

#F6FAF6

surface

#EBF3EB

border

#C6CDC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #197A31

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

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