#197D36#197D36

#197D36 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.139 H 148.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#197D36
RGB	rgb(25, 125, 54)
HSL	hsl(137, 67%, 29%)
HSV	hsv(137, 80%, 49%)
CMYK	cmyk(80%, 0%, 56.8%, 51%)
CIE-LAB	lab(45.82, -43.77, 30.62)
CIE-LCH	lch(45.82, 53.42, 145.03°)
OKLab	oklab(51.84% -0.1177 0.0733)
OKLCH	oklch(51.84% 0.139 148.1)
XYZ	xyz(8.3997, 15.1392, 5.9688)
Luminance	0.1514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197D36 #7D1960

analogous

#2E7D19 #197D36 #197D68

triadic

#197D36 #36197D #7D3619

tetradic

#197D36 #192E7D #7D1960 #7D6819

square

#197D36 #192E7D #7D1960 #7D6819

split-complementary

#197D36 #68197D #7D192E

monochromatic

#051A0B #0F4A20 #197D36 #23B04C #39D767

Accessibility & contrast

On white

5.21

#197D36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#197D36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197D36

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197D36	#FFFFFF	#000000	##FFFFFF
##197D36	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E712F

Deuteranopia (green-blind)

#73693B

Tritanopia (blue-blind)

#007A6D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197d36;
/* rgb */ color: rgb(25, 125, 54);
/* oklch */ color: oklch(51.8% 0.139 148.1);

Tailwind

colors: {
  custom: {
    50: '#68a46f',
    500: '#197d36',
    950: '#000000',
  },
}

SCSS

$custom: #197d36;
$custom-light: #68a46f;
$custom-dark: #000000;

JSON

{
  "hex": "#197d36",
  "rgb": {
    "r": 25,
    "g": 125,
    "b": 54
  },
  "hsl": {
    "h": 137.4,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51837,
    "c": 0.13862,
    "h": 148.1
  },
  "luminance": 0.1514
}

Semantic roles & 50–950 ramp

primary

#197D36

secondary

#B14091

accent

#3EB8EA

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #197D36

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

Preview Lab → · Contrast checker → · Palette generator →