#3FB933#3FB933

#3FB933 is a light, highly saturated green. Relative luminance 0.360; OKLCH L 69.2% C 0.202 H 141.8°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX#3FB933
RGBrgb(63, 185, 51)
HSLhsl(115, 57%, 46%)
HSVhsv(115, 72%, 73%)
CMYKcmyk(65.9%, 0%, 72.4%, 27.5%)
CIE-LABlab(66.51, -58.29, 55.06)
CIE-LCHlch(66.51, 80.19, 136.63°)
OKLaboklab(69.21% -0.1589 0.1249)
OKLCHoklch(69.21% 0.202 141.8)
XYZxyz(19.9953, 35.9917, 9.0247)
Luminance0.3599 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FB933 #AD33B9
analogous
#82B933 #3FB933 #33B96A
triadic
#3FB933 #333FB9 #B9333F
tetradic
#3FB933 #3382B9 #AD33B9 #B96A33
square
#3FB933 #3382B9 #AD33B9 #B96A33
split-complementary
#3FB933 #6A33B9 #B93382
monochromatic
#1E5919 #2F8926 #3FB933 #63D158 #90DE88

Accessibility & contrast

On white

2.56
#3FB933 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.20
#3FB933 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB933
8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FB933#FFFFFF#000000##000000
##3FB9331.002.568.208.20
#FFFFFF2.561.0021.0021.00
#0000008.2021.001.001.00
##0000008.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#BDA81C
Deuteranopia (green-blind)
#AF9E41
Tritanopia (blue-blind)
#26B39F
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #3fb933;
/* rgb */ color: rgb(63, 185, 51);
/* oklch */ color: oklch(69.2% 0.202 141.8);
Tailwind
colors: {
  custom: {
    50: '#84cf73',
    500: '#3fb933',
    950: '#000000',
  },
}
SCSS
$custom: #3fb933;
$custom-light: #84cf73;
$custom-dark: #000000;
JSON
{
  "hex": "#3fb933",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 51
  },
  "hsl": {
    "h": 114.627,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.6921,
    "c": 0.2021,
    "h": 141.8
  },
  "luminance": 0.35994
}

Semantic roles & 50–950 ramp

primary
#3FB933
secondary
#C280C8
accent
#48E0D2
background
#F8FCF7
surface
#F0F9ED
border
#CBD2C8
text
#0C1408
muted
#7D827B

Preview Lab

Preview with #3FB933

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

Preview Lab → · Contrast checker → · Palette generator →

#3FB933 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva