#197E18#197E18

#197E18 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.8% C 0.162 H 142.7°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#197E18
RGB	rgb(25, 126, 24)
HSL	hsl(119, 68%, 29%)
HSV	hsv(119, 81%, 49%)
CMYK	cmyk(80.2%, 0%, 81%, 50.6%)
CIE-LAB	lab(45.90, -47.44, 43.90)
CIE-LCH	lch(45.90, 64.64, 137.22°)
OKLab	oklab(51.81% -0.1288 0.0982)
OKLCH	oklch(51.81% 0.162 142.7)
XYZ	xyz(8.0261, 15.1934, 3.3736)
Luminance	0.1519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197E18 #7D187E

analogous

#4C7E18 #197E18 #187E4A

triadic

#197E18 #18197E #7E1819

tetradic

#197E18 #184C7E #7D187E #7E4A18

square

#197E18 #184C7E #7D187E #7E4A18

split-complementary

#197E18 #4A187E #7E184C

monochromatic

#051A05 #0F4B0E #197E18 #23B122 #39D937

Accessibility & contrast

On white

5.20

#197E18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#197E18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197E18

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197E18	#FFFFFF	#000000	##FFFFFF
##197E18	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#766A24

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #197e18;
/* rgb */ color: rgb(25, 126, 24);
/* oklch */ color: oklch(51.8% 0.162 142.7);

Tailwind

colors: {
  custom: {
    50: '#6aa45e',
    500: '#197e18',
    950: '#000000',
  },
}

SCSS

$custom: #197e18;
$custom-light: #6aa45e;
$custom-dark: #000000;

JSON

{
  "hex": "#197e18",
  "rgb": {
    "r": 25,
    "g": 126,
    "b": 24
  },
  "hsl": {
    "h": 119.412,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5181,
    "c": 0.16194,
    "h": 142.7
  },
  "luminance": 0.15194
}

Semantic roles & 50–950 ramp

primary

#197E18

secondary

#B13FB2

accent

#3DEBE9

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #197E18

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

Preview Lab → · Contrast checker → · Palette generator →