#197F18#197F18

#197F18 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.1% C 0.163 H 142.7°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#197F18
RGB	rgb(25, 127, 24)
HSL	hsl(119, 68%, 30%)
HSV	hsv(119, 81%, 50%)
CMYK	cmyk(80.3%, 0%, 81.1%, 50.2%)
CIE-LAB	lab(46.24, -47.77, 44.24)
CIE-LCH	lch(46.24, 65.11, 137.20°)
OKLab	oklab(52.1% -0.1297 0.0988)
OKLCH	oklch(52.1% 0.163 142.7)
XYZ	xyz(8.1546, 15.4504, 3.4164)
Luminance	0.1545 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197F18 #7E187F

analogous

#4D7F18 #197F18 #187F4A

triadic

#197F18 #18197F #7F1819

tetradic

#197F18 #184D7F #7E187F #7F4A18

square

#197F18 #184D7F #7E187F #7F4A18

split-complementary

#197F18 #4A187F #7F184D

monochromatic

#051A05 #0F4C0E #197F18 #23B222 #3AD938

Accessibility & contrast

On white

5.13

#197F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#197F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197F18

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197F18	#FFFFFF	#000000	##FFFFFF
##197F18	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#776B24

Tritanopia (blue-blind)

#007B6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197f18;
/* rgb */ color: rgb(25, 127, 24);
/* oklch */ color: oklch(52.1% 0.163 142.7);

Tailwind

colors: {
  custom: {
    50: '#6aa55e',
    500: '#197f18',
    950: '#000000',
  },
}

SCSS

$custom: #197f18;
$custom-light: #6aa55e;
$custom-dark: #000000;

JSON

{
  "hex": "#197f18",
  "rgb": {
    "r": 25,
    "g": 127,
    "b": 24
  },
  "hsl": {
    "h": 119.417,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52099,
    "c": 0.16308,
    "h": 142.7
  },
  "luminance": 0.15451
}

Semantic roles & 50–950 ramp

primary

#197F18

secondary

#B23FB3

accent

#3DEBE9

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #197F18

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

Preview Lab → · Contrast checker → · Palette generator →