#197837#197837

#197837 is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.4% C 0.131 H 148.9°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#197837
RGB	rgb(25, 120, 55)
HSL	hsl(139, 66%, 28%)
HSV	hsv(139, 79%, 47%)
CMYK	cmyk(79.2%, 0%, 54.2%, 52.9%)
CIE-LAB	lab(44.11, -41.76, 28.01)
CIE-LCH	lch(44.11, 50.28, 146.15°)
OKLab	oklab(50.42% -0.1122 0.0676)
OKLCH	oklch(50.42% 0.131 148.9)
XYZ	xyz(7.8063, 13.9145, 5.8880)
Luminance	0.1391 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197837 #78195A

analogous

#2B7819 #197837 #197866

triadic

#197837 #371978 #783719

tetradic

#197837 #192B78 #78195A #786619

square

#197837 #192B78 #78195A #786619

split-complementary

#197837 #661978 #78192B

monochromatic

#05190C #0E4520 #197837 #24AB4E #36D568

Accessibility & contrast

On white

5.55

#197837 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#197837 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197837

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197837	#FFFFFF	#000000	##FFFFFF
##197837	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D31

Deuteranopia (green-blind)

#6E653C

Tritanopia (blue-blind)

#007669

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #197837;
/* rgb */ color: rgb(25, 120, 55);
/* oklch */ color: oklch(50.4% 0.131 148.9);

Tailwind

colors: {
  custom: {
    50: '#67a06f',
    500: '#197837',
    950: '#000000',
  },
}

SCSS

$custom: #197837;
$custom-light: #67a06f;
$custom-dark: #000000;

JSON

{
  "hex": "#197837",
  "rgb": {
    "r": 25,
    "g": 120,
    "b": 55
  },
  "hsl": {
    "h": 138.947,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50421,
    "c": 0.13101,
    "h": 148.9
  },
  "luminance": 0.13915
}

Semantic roles & 50–950 ramp

primary

#197837

secondary

#AD408A

accent

#3FB3E8

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070F07

muted

#7A7E7A

Preview Lab

Preview with #197837

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

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