#197B23#197B23

#197B23 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.152 H 144.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#197B23
RGB	rgb(25, 123, 35)
HSL	hsl(126, 66%, 29%)
HSV	hsv(126, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 71.5%, 51.8%)
CIE-LAB	lab(44.93, -45.48, 38.70)
CIE-LCH	lch(44.93, 59.72, 139.61°)
OKLab	oklab(51.03% -0.123 0.0888)
OKLCH	oklch(51.03% 0.152 144.2)
XYZ	xyz(7.7867, 14.4930, 3.9768)
Luminance	0.1449 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B23 #7B1971

analogous

#407B19 #197B23 #197B54

triadic

#197B23 #23197B #7B2319

tetradic

#197B23 #19407B #7B1971 #7B5419

square

#197B23 #19407B #7B1971 #7B5419

split-complementary

#197B23 #54197B #7B1940

monochromatic

#051907 #0F4815 #197B23 #23AE31 #38D748

Accessibility & contrast

On white

5.39

#197B23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#197B23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B23

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B23	#FFFFFF	#000000	##FFFFFF
##197B23	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F16

Deuteranopia (green-blind)

#73672C

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197b23;
/* rgb */ color: rgb(25, 123, 35);
/* oklch */ color: oklch(51.0% 0.152 144.2);

Tailwind

colors: {
  custom: {
    50: '#68a263',
    500: '#197b23',
    950: '#000000',
  },
}

SCSS

$custom: #197b23;
$custom-light: #68a263;
$custom-dark: #000000;

JSON

{
  "hex": "#197b23",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 35
  },
  "hsl": {
    "h": 126.122,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51031,
    "c": 0.15167,
    "h": 144.2
  },
  "luminance": 0.14494
}

Semantic roles & 50–950 ramp

primary

#197B23

secondary

#AF40A4

accent

#3FD8E9

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #197B23

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

Preview Lab → · Contrast checker → · Palette generator →