#197E31#197E31

#197E31 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.1% C 0.144 H 146.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#197E31
RGB	rgb(25, 126, 49)
HSL	hsl(134, 67%, 30%)
HSV	hsv(134, 80%, 49%)
CMYK	cmyk(80.2%, 0%, 61.1%, 50.6%)
CIE-LAB	lab(46.11, -44.86, 33.49)
CIE-LCH	lch(46.11, 55.98, 143.25°)
OKLab	oklab(52.05% -0.1207 0.0792)
OKLCH	oklch(52.05% 0.144 146.7)
XYZ	xyz(8.4155, 15.3491, 5.4243)
Luminance	0.1535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197E31 #7E1966

analogous

#347E19 #197E31 #197E63

triadic

#197E31 #31197E #7E3119

tetradic

#197E31 #19347E #7E1966 #7E6319

square

#197E31 #19347E #7E1966 #7E6319

split-complementary

#197E31 #63197E #7E1934

monochromatic

#051A0A #0F4B1D #197E31 #23B145 #3AD85F

Accessibility & contrast

On white

5.16

#197E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#197E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197E31

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197E31	#FFFFFF	#000000	##FFFFFF
##197E31	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807229

Deuteranopia (green-blind)

#746A37

Tritanopia (blue-blind)

#007B6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #197e31;
/* rgb */ color: rgb(25, 126, 49);
/* oklch */ color: oklch(52.1% 0.144 146.7);

Tailwind

colors: {
  custom: {
    50: '#68a46c',
    500: '#197e31',
    950: '#000000',
  },
}

SCSS

$custom: #197e31;
$custom-light: #68a46c;
$custom-dark: #000000;

JSON

{
  "hex": "#197e31",
  "rgb": {
    "r": 25,
    "g": 126,
    "b": 49
  },
  "hsl": {
    "h": 134.257,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52053,
    "c": 0.14438,
    "h": 146.7
  },
  "luminance": 0.1535
}

Semantic roles & 50–950 ramp

primary

#197E31

secondary

#B24197

accent

#3EC1EA

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #197E31

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

Preview Lab → · Contrast checker → · Palette generator →