#3F9F1A#3F9F1A

#3F9F1A is a light, vivid green. Relative luminance 0.259; OKLCH L 62.1% C 0.185 H 139.2°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3F9F1A
RGB	rgb(63, 159, 26)
HSL	hsl(103, 72%, 36%)
HSV	hsv(103, 84%, 62%)
CMYK	cmyk(60.4%, 0%, 83.6%, 37.6%)
CIE-LAB	lab(57.97, -50.84, 54.92)
CIE-LCH	lch(57.97, 74.84, 132.79°)
OKLab	oklab(62.09% -0.1401 0.1211)
OKLCH	oklch(62.09% 0.185 139.2)
XYZ	xyz(14.6339, 25.9263, 5.2102)
Luminance	0.2593 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9F1A #7A1A9F

analogous

#829F1A #3F9F1A #1A9F38

triadic

#3F9F1A #1A3F9F #9F1A3F

tetradic

#3F9F1A #1A829F #7A1A9F #9F381A

square

#3F9F1A #1A829F #7A1A9F #9F381A

split-complementary

#3F9F1A #381A9F #9F1A82

monochromatic

#153609 #2A6A11 #3F9F1A #54D423 #79E351

Accessibility & contrast

On white

3.39

#3F9F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#3F9F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9F1A

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9F1A	#FFFFFF	#000000	##000000
##3F9F1A	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#98882B

Tritanopia (blue-blind)

#349987

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3f9f1a;
/* rgb */ color: rgb(63, 159, 26);
/* oklch */ color: oklch(62.1% 0.185 139.2);

Tailwind

colors: {
  custom: {
    50: '#80bc64',
    500: '#3f9f1a',
    950: '#000000',
  },
}

SCSS

$custom: #3f9f1a;
$custom-light: #80bc64;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9f1a",
  "rgb": {
    "r": 63,
    "g": 159,
    "b": 26
  },
  "hsl": {
    "h": 103.308,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62092,
    "c": 0.18519,
    "h": 139.2
  },
  "luminance": 0.25928
}

Semantic roles & 50–950 ramp

primary

#3F9F1A

secondary

#A450C5

accent

#39EFBC

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #3F9F1A

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

Preview Lab → · Contrast checker → · Palette generator →