#197F31#197F31

#197F31 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.3% C 0.146 H 146.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#197F31
RGB	rgb(25, 127, 49)
HSL	hsl(134, 67%, 30%)
HSV	hsv(134, 80%, 50%)
CMYK	cmyk(80.3%, 0%, 61.4%, 50.2%)
CIE-LAB	lab(46.45, -45.21, 33.89)
CIE-LCH	lch(46.45, 56.51, 143.14°)
OKLab	oklab(52.34% -0.1217 0.0801)
OKLCH	oklch(52.34% 0.146 146.7)
XYZ	xyz(8.5440, 15.6061, 5.4671)
Luminance	0.1561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197F31 #7F1967

analogous

#347F19 #197F31 #197F64

triadic

#197F31 #31197F #7F3119

tetradic

#197F31 #19347F #7F1967 #7F6419

square

#197F31 #19347F #7F1967 #7F6419

split-complementary

#197F31 #64197F #7F1934

monochromatic

#051A0A #0F4C1D #197F31 #23B245 #3AD85F

Accessibility & contrast

On white

5.10

#197F31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#197F31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197F31

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197F31	#FFFFFF	#000000	##FFFFFF
##197F31	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817329

Deuteranopia (green-blind)

#756B37

Tritanopia (blue-blind)

#007C6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197f31;
/* rgb */ color: rgb(25, 127, 49);
/* oklch */ color: oklch(52.3% 0.146 146.7);

Tailwind

colors: {
  custom: {
    50: '#69a56c',
    500: '#197f31',
    950: '#000000',
  },
}

SCSS

$custom: #197f31;
$custom-light: #69a56c;
$custom-dark: #000000;

JSON

{
  "hex": "#197f31",
  "rgb": {
    "r": 25,
    "g": 127,
    "b": 49
  },
  "hsl": {
    "h": 134.118,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52339,
    "c": 0.14566,
    "h": 146.7
  },
  "luminance": 0.15607
}

Semantic roles & 50–950 ramp

primary

#197F31

secondary

#B34198

accent

#3EC1EA

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #197F31

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

Preview Lab → · Contrast checker → · Palette generator →