#3F9A1D#3F9A1D

#3F9A1D is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.8% C 0.178 H 139.1°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3F9A1D
RGB	rgb(63, 154, 29)
HSL	hsl(104, 68%, 36%)
HSV	hsv(104, 81%, 60%)
CMYK	cmyk(59.1%, 0%, 81.2%, 39.6%)
CIE-LAB	lab(56.34, -48.86, 52.56)
CIE-LCH	lch(56.34, 71.76, 132.91°)
OKLab	oklab(60.75% -0.1346 0.1166)
OKLCH	oklch(60.75% 0.178 139.1)
XYZ	xyz(13.8267, 24.2555, 5.1153)
Luminance	0.2426 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9A1D #781D9A

analogous

#7D9A1D #3F9A1D #1D9A39

triadic

#3F9A1D #1D3F9A #9A1D3F

tetradic

#3F9A1D #1D7D9A #781D9A #9A391D

square

#3F9A1D #1D7D9A #781D9A #9A391D

split-complementary

#3F9A1D #391D9A #9A1D7D

monochromatic

#15330A #2A6613 #3F9A1D #54CE27 #79DF53

Accessibility & contrast

On white

3.59

#3F9A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#3F9A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9A1D

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9A1D	#FFFFFF	#000000	##000000
##3F9A1D	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)

#93842C

Tritanopia (blue-blind)

#359583

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3f9a1d;
/* rgb */ color: rgb(63, 154, 29);
/* oklch */ color: oklch(60.8% 0.178 139.1);

Tailwind

colors: {
  custom: {
    50: '#7fb964',
    500: '#3f9a1d',
    950: '#000000',
  },
}

SCSS

$custom: #3f9a1d;
$custom-light: #7fb964;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9a1d",
  "rgb": {
    "r": 63,
    "g": 154,
    "b": 29
  },
  "hsl": {
    "h": 103.68,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60753,
    "c": 0.17811,
    "h": 139.1
  },
  "luminance": 0.24257
}

Semantic roles & 50–950 ramp

primary

#3F9A1D

secondary

#A351C2

accent

#3DEBBC

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #3F9A1D

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

Preview Lab → · Contrast checker → · Palette generator →