#3F9A19#3F9A19

#3F9A19 is a mid, vivid green. Relative luminance 0.242; OKLCH L 60.7% C 0.180 H 138.8°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3F9A19
RGB	rgb(63, 154, 25)
HSL	hsl(102, 72%, 35%)
HSV	hsv(102, 84%, 60%)
CMYK	cmyk(59.1%, 0%, 83.8%, 39.6%)
CIE-LAB	lab(56.32, -49.07, 53.70)
CIE-LCH	lch(56.32, 72.74, 132.42°)
OKLab	oklab(60.73% -0.1354 0.1184)
OKLCH	oklch(60.73% 0.18 138.8)
XYZ	xyz(13.7804, 24.2369, 4.8715)
Luminance	0.2424 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9A19 #74199A

analogous

#7F9A19 #3F9A19 #199A34

triadic

#3F9A19 #193F9A #9A193F

tetradic

#3F9A19 #197F9A #74199A #9A3419

square

#3F9A19 #197F9A #74199A #9A3419

split-complementary

#3F9A19 #34199A #9A197F

monochromatic

#143108 #296510 #3F9A19 #55CF22 #78E24C

Accessibility & contrast

On white

3.59

#3F9A19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#3F9A19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9A19

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9A19	#FFFFFF	#000000	##000000
##3F9A19	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#94842A

Tritanopia (blue-blind)

#359483

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3f9a19;
/* rgb */ color: rgb(63, 154, 25);
/* oklch */ color: oklch(60.7% 0.180 138.8);

Tailwind

colors: {
  custom: {
    50: '#7fb963',
    500: '#3f9a19',
    950: '#000000',
  },
}

SCSS

$custom: #3f9a19;
$custom-light: #7fb963;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9a19",
  "rgb": {
    "r": 63,
    "g": 154,
    "b": 25
  },
  "hsl": {
    "h": 102.326,
    "s": 72.067,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60732,
    "c": 0.17987,
    "h": 138.8
  },
  "luminance": 0.24238
}

Semantic roles & 50–950 ramp

primary

#3F9A19

secondary

#A04BC4

accent

#39EFB9

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #3F9A19

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

Preview Lab → · Contrast checker → · Palette generator →