#197B45#197B45

#197B45 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.5% C 0.121 H 153.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#197B45
RGB	rgb(25, 123, 69)
HSL	hsl(147, 66%, 29%)
HSV	hsv(147, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 43.9%, 51.8%)
CIE-LAB	lab(45.36, -40.39, 21.91)
CIE-LCH	lch(45.36, 45.95, 151.53°)
OKLab	oklab(51.53% -0.1087 0.0543)
OKLCH	oklch(51.53% 0.121 153.5)
XYZ	xyz(8.5572, 14.8012, 8.0350)
Luminance	0.1480 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B45 #7B194F

analogous

#1E7B19 #197B45 #197B76

triadic

#197B45 #45197B #7B4519

tetradic

#197B45 #191E7B #7B194F #7B7619

square

#197B45 #191E7B #7B194F #7B7619

split-complementary

#197B45 #76197B #7B191E

monochromatic

#05190E #0F4828 #197B45 #23AE62 #38D77F

Accessibility & contrast

On white

5.30

#197B45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#197B45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B45

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B45	#FFFFFF	#000000	##FFFFFF
##197B45	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7041

Deuteranopia (green-blind)

#6F6849

Tritanopia (blue-blind)

#00796E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #197b45;
/* rgb */ color: rgb(25, 123, 69);
/* oklch */ color: oklch(51.5% 0.121 153.5);

Tailwind

colors: {
  custom: {
    50: '#67a279',
    500: '#197b45',
    950: '#000000',
  },
}

SCSS

$custom: #197b45;
$custom-light: #67a279;
$custom-dark: #000000;

JSON

{
  "hex": "#197b45",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 69
  },
  "hsl": {
    "h": 146.939,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51526,
    "c": 0.12149,
    "h": 153.5
  },
  "luminance": 0.14802
}

Semantic roles & 50–950 ramp

primary

#197B45

secondary

#AF407E

accent

#3F9DE9

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #197B45

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

Preview Lab → · Contrast checker → · Palette generator →