#197B1E#197B1E

#197B1E is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.155 H 143.4°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#197B1E
RGB	rgb(25, 123, 30)
HSL	hsl(123, 66%, 29%)
HSV	hsv(123, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 75.6%, 51.8%)
CIE-LAB	lab(44.89, -45.96, 40.72)
CIE-LCH	lch(44.89, 61.40, 138.46°)
OKLab	oklab(50.99% -0.1245 0.0924)
OKLCH	oklch(50.99% 0.155 143.4)
XYZ	xyz(7.7177, 14.4654, 3.6134)
Luminance	0.1447 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B1E #7B1976

analogous

#457B19 #197B1E #197B4F

triadic

#197B1E #1E197B #7B1E19

tetradic

#197B1E #19457B #7B1976 #7B4F19

square

#197B1E #19457B #7B1976 #7B4F19

split-complementary

#197B1E #4F197B #7B1945

monochromatic

#051906 #0F4812 #197B1E #23AE2A #38D740

Accessibility & contrast

On white

5.39

#197B1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#197B1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B1E

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B1E	#FFFFFF	#000000	##FFFFFF
##197B1E	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F0D

Deuteranopia (green-blind)

#736728

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197b1e;
/* rgb */ color: rgb(25, 123, 30);
/* oklch */ color: oklch(51.0% 0.155 143.4);

Tailwind

colors: {
  custom: {
    50: '#69a260',
    500: '#197b1e',
    950: '#000000',
  },
}

SCSS

$custom: #197b1e;
$custom-light: #69a260;
$custom-dark: #000000;

JSON

{
  "hex": "#197b1e",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 30
  },
  "hsl": {
    "h": 123.061,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50987,
    "c": 0.15501,
    "h": 143.4
  },
  "luminance": 0.14466
}

Semantic roles & 50–950 ramp

primary

#197B1E

secondary

#AF40AA

accent

#3FE0E9

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #197B1E

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

Preview Lab → · Contrast checker → · Palette generator →