#3F9A1E#3F9A1E

#3F9A1E is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.8% C 0.178 H 139.2°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3F9A1E
RGB	rgb(63, 154, 30)
HSL	hsl(104, 67%, 36%)
HSV	hsv(104, 81%, 60%)
CMYK	cmyk(59.1%, 0%, 80.5%, 39.6%)
CIE-LAB	lab(56.35, -48.80, 52.26)
CIE-LCH	lch(56.35, 71.50, 133.04°)
OKLab	oklab(60.76% -0.1344 0.1161)
OKLCH	oklch(60.76% 0.178 139.2)
XYZ	xyz(13.8393, 24.2605, 5.1815)
Luminance	0.2426 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9A1E #791E9A

analogous

#7D9A1E #3F9A1E #1E9A3B

triadic

#3F9A1E #1E3F9A #9A1E3F

tetradic

#3F9A1E #1E7D9A #791E9A #9A3B1E

square

#3F9A1E #1E7D9A #791E9A #9A3B1E

split-complementary

#3F9A1E #3B1E9A #9A1E7D

monochromatic

#15340A #2A6714 #3F9A1E #54CD28 #79DE55

Accessibility & contrast

On white

3.59

#3F9A1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#3F9A1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9A1E

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9A1E	#FFFFFF	#000000	##000000
##3F9A1E	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)

#93842D

Tritanopia (blue-blind)

#359583

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3f9a1e;
/* rgb */ color: rgb(63, 154, 30);
/* oklch */ color: oklch(60.8% 0.178 139.2);

Tailwind

colors: {
  custom: {
    50: '#7fb965',
    500: '#3f9a1e',
    950: '#000000',
  },
}

SCSS

$custom: #3f9a1e;
$custom-light: #7fb965;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9a1e",
  "rgb": {
    "r": 63,
    "g": 154,
    "b": 30
  },
  "hsl": {
    "h": 104.032,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60759,
    "c": 0.17764,
    "h": 139.2
  },
  "luminance": 0.24262
}

Semantic roles & 50–950 ramp

primary

#3F9A1E

secondary

#A453C1

accent

#3EEABC

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #3F9A1E

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

Preview Lab → · Contrast checker → · Palette generator →