#197A42#197A42

#197A42 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.2% C 0.123 H 152.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#197A42
RGB	rgb(25, 122, 66)
HSL	hsl(145, 66%, 29%)
HSV	hsv(145, 80%, 48%)
CMYK	cmyk(79.5%, 0%, 45.9%, 52.2%)
CIE-LAB	lab(44.97, -40.58, 23.07)
CIE-LCH	lch(44.97, 46.68, 150.38°)
OKLab	oklab(51.18% -0.1091 0.0569)
OKLCH	oklch(51.18% 0.123 152.5)
XYZ	xyz(8.3431, 14.5181, 7.5158)
Luminance	0.1452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197A42 #7A1951

analogous

#217A19 #197A42 #197A73

triadic

#197A42 #42197A #7A4219

tetradic

#197A42 #19217A #7A1951 #7A7319

square

#197A42 #19217A #7A1951 #7A7319

split-complementary

#197A42 #73197A #7A1921

monochromatic

#05190E #0F4727 #197A42 #23AD5D #37D67A

Accessibility & contrast

On white

5.38

#197A42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#197A42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197A42

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197A42	#FFFFFF	#000000	##FFFFFF
##197A42	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3E

Deuteranopia (green-blind)

#6F6746

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197a42;
/* rgb */ color: rgb(25, 122, 66);
/* oklch */ color: oklch(51.2% 0.123 152.5);

Tailwind

colors: {
  custom: {
    50: '#67a177',
    500: '#197a42',
    950: '#000000',
  },
}

SCSS

$custom: #197a42;
$custom-light: #67a177;
$custom-dark: #000000;

JSON

{
  "hex": "#197a42",
  "rgb": {
    "r": 25,
    "g": 122,
    "b": 66
  },
  "hsl": {
    "h": 145.361,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51184,
    "c": 0.12305,
    "h": 152.5
  },
  "luminance": 0.14519
}

Semantic roles & 50–950 ramp

primary

#197A42

secondary

#AF4080

accent

#3FA1E9

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #197A42

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

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