#3FB746#3FB746

#3FB746 is a light, vivid green. Relative luminance 0.354; OKLCH L 68.9% C 0.187 H 144.1°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX#3FB746
RGBrgb(63, 183, 70)
HSLhsl(124, 49%, 48%)
HSVhsv(124, 66%, 72%)
CMYKcmyk(65.6%, 0%, 61.7%, 28.2%)
CIE-LABlab(66.03, -55.75, 46.73)
CIE-LCHlch(66.03, 72.75, 140.03°)
OKLaboklab(68.86% -0.1511 0.1094)
OKLCHoklch(68.86% 0.187 144.1)
XYZxyz(20.0876, 35.3639, 11.5605)
Luminance0.3537 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FB746 #B73FB0
analogous
#74B73F #3FB746 #3FB782
triadic
#3FB746 #463FB7 #B7463F
tetradic
#3FB746 #3F74B7 #B73FB0 #B7823F
square
#3FB746 #3F74B7 #B73FB0 #B7823F
split-complementary
#3FB746 #823FB7 #B73F74
monochromatic
#205C23 #2F8935 #3FB746 #68CB6E #96DB9A

Accessibility & contrast

On white

2.60
#3FB746 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.07
#3FB746 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB746
8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FB746#FFFFFF#000000##000000
##3FB7461.002.608.078.07
#FFFFFF2.601.0021.0021.00
#0000008.0721.001.001.00
##0000008.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA739
Deuteranopia (green-blind)
#AC9D4F
Tritanopia (blue-blind)
#21B29F
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #3fb746;
/* rgb */ color: rgb(63, 183, 70);
/* oklch */ color: oklch(68.9% 0.187 144.1);
Tailwind
colors: {
  custom: {
    50: '#83ce7d',
    500: '#3fb746',
    950: '#000000',
  },
}
SCSS
$custom: #3fb746;
$custom-light: #83ce7d;
$custom-dark: #000000;
JSON
{
  "hex": "#3fb746",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 70
  },
  "hsl": {
    "h": 123.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68861,
    "c": 0.18655,
    "h": 144.1
  },
  "luminance": 0.35366
}

Semantic roles & 50–950 ramp

primary
#3FB746
secondary
#C68BC3
accent
#4FD0D8
background
#F8FCF7
surface
#F0F9EE
border
#CBD2C9
text
#0C140A
muted
#7D827C

Preview Lab

Preview with #3FB746

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

Preview Lab → · Contrast checker → · Palette generator →

#3FB746 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva