#3FBD33#3FBD33

#3FBD33 is a light, highly saturated green. Relative luminance 0.377; OKLCH L 70.3% C 0.207 H 141.9°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX#3FBD33
RGBrgb(63, 189, 51)
HSLhsl(115, 58%, 47%)
HSVhsv(115, 73%, 74%)
CMYKcmyk(66.7%, 0%, 73%, 25.9%)
CIE-LABlab(67.79, -59.65, 56.36)
CIE-LCHlch(67.79, 82.06, 136.62°)
OKLaboklab(70.27% -0.1626 0.1276)
OKLCHoklch(70.27% 0.207 141.9)
XYZxyz(20.8439, 37.6888, 9.3075)
Luminance0.3769 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FBD33 #B133BD
analogous
#84BD33 #3FBD33 #33BD6C
triadic
#3FBD33 #333FBD #BD333F
tetradic
#3FBD33 #3384BD #B133BD #BD6C33
square
#3FBD33 #3384BD #B133BD #BD6C33
split-complementary
#3FBD33 #6C33BD #BD3384
monochromatic
#1F5D19 #2F8D26 #3FBD33 #65D35B #92E08B

Accessibility & contrast

On white

2.46
#3FBD33 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.54
#3FBD33 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBD33
8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FBD33#FFFFFF#000000##000000
##3FBD331.002.468.548.54
#FFFFFF2.461.0021.0021.00
#0000008.5421.001.001.00
##0000008.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#C2AB1A
Deuteranopia (green-blind)
#B3A141
Tritanopia (blue-blind)
#24B7A2
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #3fbd33;
/* rgb */ color: rgb(63, 189, 51);
/* oklch */ color: oklch(70.3% 0.207 141.9);
Tailwind
colors: {
  custom: {
    50: '#85d273',
    500: '#3fbd33',
    950: '#000000',
  },
}
SCSS
$custom: #3fbd33;
$custom-light: #85d273;
$custom-dark: #000000;
JSON
{
  "hex": "#3fbd33",
  "rgb": {
    "r": 63,
    "g": 189,
    "b": 51
  },
  "hsl": {
    "h": 114.783,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70268,
    "c": 0.20666,
    "h": 141.9
  },
  "luminance": 0.37691
}

Semantic roles & 50–950 ramp

primary
#3FBD33
secondary
#C482CA
accent
#47E1D3
background
#F8FDF7
surface
#F0FAED
border
#CBD3C8
text
#0C1409
muted
#7D837B

Preview Lab

Preview with #3FBD33

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

Preview Lab → · Contrast checker → · Palette generator →

#3FBD33 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva