#197839#197839

#197839 is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.5% C 0.129 H 149.6°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#197839
RGB	rgb(25, 120, 57)
HSL	hsl(140, 66%, 28%)
HSV	hsv(140, 79%, 47%)
CMYK	cmyk(79.2%, 0%, 52.5%, 52.9%)
CIE-LAB	lab(44.14, -41.42, 26.97)
CIE-LCH	lch(44.14, 49.43, 146.94°)
OKLab	oklab(50.45% -0.1113 0.0654)
OKLCH	oklch(50.45% 0.129 149.6)
XYZ	xyz(7.8552, 13.9341, 6.1457)
Luminance	0.1394 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197839 #781958

analogous

#287819 #197839 #197868

triadic

#197839 #391978 #783919

tetradic

#197839 #192878 #781958 #786819

square

#197839 #192878 #781958 #786819

split-complementary

#197839 #681978 #781928

monochromatic

#05190C #0E4521 #197839 #24AB51 #36D56C

Accessibility & contrast

On white

5.55

#197839 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#197839 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197839

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197839	#FFFFFF	#000000	##FFFFFF
##197839	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D34

Deuteranopia (green-blind)

#6E653E

Tritanopia (blue-blind)

#007669

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #197839;
/* rgb */ color: rgb(25, 120, 57);
/* oklch */ color: oklch(50.5% 0.129 149.6);

Tailwind

colors: {
  custom: {
    50: '#66a071',
    500: '#197839',
    950: '#000000',
  },
}

SCSS

$custom: #197839;
$custom-light: #66a071;
$custom-dark: #000000;

JSON

{
  "hex": "#197839",
  "rgb": {
    "r": 25,
    "g": 120,
    "b": 57
  },
  "hsl": {
    "h": 140.211,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50453,
    "c": 0.12909,
    "h": 149.6
  },
  "luminance": 0.13935
}

Semantic roles & 50–950 ramp

primary

#197839

secondary

#AD4088

accent

#3FAFE8

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070F07

muted

#7A7E7A

Preview Lab

Preview with #197839

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

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