#3FAF43#3FAF43

#3FAF43 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.7% C 0.179 H 143.8°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX#3FAF43
RGBrgb(63, 175, 67)
HSLhsl(122, 47%, 47%)
HSVhsv(122, 64%, 69%)
CMYKcmyk(64%, 0%, 61.7%, 31.4%)
CIE-LABlab(63.44, -53.22, 45.14)
CIE-LCHlch(63.44, 69.79, 139.70°)
OKLaboklab(66.71% -0.1444 0.1057)
OKLCHoklch(66.71% 0.179 143.8)
XYZxyz(18.3919, 32.1201, 10.5397)
Luminance0.3212 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FAF43 #AF3FAB
analogous
#73AF3F #3FAF43 #3FAF7B
triadic
#3FAF43 #433FAF #AF433F
tetradic
#3FAF43 #3F73AF #AF3FAB #AF7B3F
square
#3FAF43 #3F73AF #AF3FAB #AF7B3F
split-complementary
#3FAF43 #7B3FAF #AF3F73
monochromatic
#1F5521 #2F8232 #3FAF43 #64C768 #91D794

Accessibility & contrast

On white

2.83
#3FAF43 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.42
#3FAF43 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAF43
7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FAF43#FFFFFF#000000##000000
##3FAF431.002.837.427.42
#FFFFFF2.831.0021.0021.00
#0000007.4221.001.001.00
##0000007.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B29F37
Deuteranopia (green-blind)
#A5964C
Tritanopia (blue-blind)
#26AA98
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #3faf43;
/* rgb */ color: rgb(63, 175, 67);
/* oklch */ color: oklch(66.7% 0.179 143.8);
Tailwind
colors: {
  custom: {
    50: '#81c87b',
    500: '#3faf43',
    950: '#000000',
  },
}
SCSS
$custom: #3faf43;
$custom-light: #81c87b;
$custom-dark: #000000;
JSON
{
  "hex": "#3faf43",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 67
  },
  "hsl": {
    "h": 122.143,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66712,
    "c": 0.17894,
    "h": 143.8
  },
  "luminance": 0.32122
}

Semantic roles & 50–950 ramp

primary
#3FAF43
secondary
#C387C0
accent
#51D2D7
background
#F8FCF7
surface
#F0F8EE
border
#CBD1C9
text
#0B130A
muted
#7C827C

Preview Lab

Preview with #3FAF43

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

Preview Lab → · Contrast checker → · Palette generator →

#3FAF43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva