#197E3F#197E3F

#197E3F is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.131 H 150.7°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#197E3F
RGB	rgb(25, 126, 63)
HSL	hsl(143, 67%, 30%)
HSV	hsv(143, 80%, 49%)
CMYK	cmyk(80.2%, 0%, 50%, 50.6%)
CIE-LAB	lab(46.29, -42.67, 26.42)
CIE-LCH	lch(46.29, 50.18, 148.24°)
OKLab	oklab(52.26% -0.1146 0.0644)
OKLCH	oklch(52.26% 0.131 150.7)
XYZ	xyz(8.7582, 15.4862, 7.2292)
Luminance	0.1549 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197E3F #7E1958

analogous

#267E19 #197E3F #197E71

triadic

#197E3F #3F197E #7E3F19

tetradic

#197E3F #19267E #7E1958 #7E7119

square

#197E3F #19267E #7E1958 #7E7119

split-complementary

#197E3F #71197E #7E1926

monochromatic

#051A0D #0F4B25 #197E3F #23B159 #3AD875

Accessibility & contrast

On white

5.13

#197E3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#197E3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197E3F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197E3F	#FFFFFF	#000000	##FFFFFF
##197E3F	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F733A

Deuteranopia (green-blind)

#736A44

Tritanopia (blue-blind)

#007C6F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197e3f;
/* rgb */ color: rgb(25, 126, 63);
/* oklch */ color: oklch(52.3% 0.131 150.7);

Tailwind

colors: {
  custom: {
    50: '#68a475',
    500: '#197e3f',
    950: '#000000',
  },
}

SCSS

$custom: #197e3f;
$custom-light: #68a475;
$custom-dark: #000000;

JSON

{
  "hex": "#197e3f",
  "rgb": {
    "r": 25,
    "g": 126,
    "b": 63
  },
  "hsl": {
    "h": 142.574,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52265,
    "c": 0.13148,
    "h": 150.7
  },
  "luminance": 0.15487
}

Semantic roles & 50–950 ramp

primary

#197E3F

secondary

#B24187

accent

#3EA9EA

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #197E3F

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

Preview Lab → · Contrast checker → · Palette generator →