#197B28#197B28

#197B28 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.148 H 145.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#197B28
RGB	rgb(25, 123, 40)
HSL	hsl(129, 66%, 29%)
HSV	hsv(129, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 67.5%, 51.8%)
CIE-LAB	lab(44.98, -44.93, 36.52)
CIE-LCH	lch(44.98, 57.90, 140.90°)
OKLab	oklab(51.08% -0.1213 0.0848)
OKLCH	oklch(51.08% 0.148 145)
XYZ	xyz(7.8663, 14.5249, 4.3961)
Luminance	0.1453 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B28 #7B196C

analogous

#3B7B19 #197B28 #197B59

triadic

#197B28 #28197B #7B2819

tetradic

#197B28 #193B7B #7B196C #7B5919

square

#197B28 #193B7B #7B196C #7B5919

split-complementary

#197B28 #59197B #7B193B

monochromatic

#051908 #0F4817 #197B28 #23AE39 #38D750

Accessibility & contrast

On white

5.38

#197B28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#197B28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B28

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B28	#FFFFFF	#000000	##FFFFFF
##197B28	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1E

Deuteranopia (green-blind)

#72672F

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197b28;
/* rgb */ color: rgb(25, 123, 40);
/* oklch */ color: oklch(51.1% 0.148 145.0);

Tailwind

colors: {
  custom: {
    50: '#68a266',
    500: '#197b28',
    950: '#000000',
  },
}

SCSS

$custom: #197b28;
$custom-light: #68a266;
$custom-dark: #000000;

JSON

{
  "hex": "#197b28",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 40
  },
  "hsl": {
    "h": 129.184,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51083,
    "c": 0.14796,
    "h": 145
  },
  "luminance": 0.14526
}

Semantic roles & 50–950 ramp

primary

#197B28

secondary

#AF409E

accent

#3FCFE9

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #197B28

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

Preview Lab → · Contrast checker → · Palette generator →