#197B38#197B38

#197B38 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.134 H 148.9°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#197B38
RGB	rgb(25, 123, 56)
HSL	hsl(139, 66%, 29%)
HSV	hsv(139, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 54.5%, 51.8%)
CIE-LAB	lab(45.16, -42.72, 28.76)
CIE-LCH	lch(45.16, 51.50, 146.05°)
OKLab	oklab(51.3% -0.1148 0.0693)
OKLCH	oklch(51.3% 0.134 148.9)
XYZ	xyz(8.1970, 14.6571, 6.1377)
Luminance	0.1466 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B38 #7B195C

analogous

#2B7B19 #197B38 #197B69

triadic

#197B38 #38197B #7B3819

tetradic

#197B38 #192B7B #7B195C #7B6919

square

#197B38 #192B7B #7B195C #7B6919

split-complementary

#197B38 #69197B #7B192B

monochromatic

#05190C #0F4821 #197B38 #23AE4F #38D76A

Accessibility & contrast

On white

5.34

#197B38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#197B38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B38

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B38	#FFFFFF	#000000	##FFFFFF
##197B38	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7032

Deuteranopia (green-blind)

#71683D

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #197b38;
/* rgb */ color: rgb(25, 123, 56);
/* oklch */ color: oklch(51.3% 0.134 148.9);

Tailwind

colors: {
  custom: {
    50: '#67a270',
    500: '#197b38',
    950: '#000000',
  },
}

SCSS

$custom: #197b38;
$custom-light: #67a270;
$custom-dark: #000000;

JSON

{
  "hex": "#197b38",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 56
  },
  "hsl": {
    "h": 138.98,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51296,
    "c": 0.1341,
    "h": 148.9
  },
  "luminance": 0.14658
}

Semantic roles & 50–950 ramp

primary

#197B38

secondary

#AF408C

accent

#3FB3E9

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #197B38

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

Preview Lab → · Contrast checker → · Palette generator →