#3FB025#3FB025

#3FB025 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.7% C 0.199 H 140.5°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX#3FB025
RGBrgb(63, 176, 37)
HSLhsl(109, 65%, 42%)
HSVhsv(109, 79%, 69%)
CMYKcmyk(64.2%, 0%, 79%, 31%)
CIE-LABlab(63.54, -56.20, 56.91)
CIE-LCHlch(63.54, 79.98, 134.64°)
OKLaboklab(66.72% -0.154 0.1268)
OKLCHoklch(66.72% 0.199 140.5)
XYZxyz(17.9083, 32.2392, 7.0289)
Luminance0.3224 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FB025 #9625B0
analogous
#85B025 #3FB025 #25B051
triadic
#3FB025 #253FB0 #B0253F
tetradic
#3FB025 #2585B0 #9625B0 #B05125
square
#3FB025 #2585B0 #9625B0 #B05125
split-complementary
#3FB025 #5125B0 #B02585
monochromatic
#1B4B10 #2D7D1A #3FB025 #59D63C #84E16F

Accessibility & contrast

On white

2.82
#3FB025 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.45
#3FB025 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB025
7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FB025#FFFFFF#000000##000000
##3FB0251.002.827.457.45
#FFFFFF2.821.0021.0021.00
#0000007.4521.001.001.00
##0000007.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B59F00
Deuteranopia (green-blind)
#A79635
Tritanopia (blue-blind)
#2DAA96
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #3fb025;
/* rgb */ color: rgb(63, 176, 37);
/* oklch */ color: oklch(66.7% 0.199 140.5);
Tailwind
colors: {
  custom: {
    50: '#83c96b',
    500: '#3fb025',
    950: '#000000',
  },
}
SCSS
$custom: #3fb025;
$custom-light: #83c96b;
$custom-dark: #000000;
JSON
{
  "hex": "#3fb025",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 37
  },
  "hsl": {
    "h": 108.777,
    "s": 65.258,
    "l": 41.765
  },
  "oklch": {
    "l": 0.66721,
    "c": 0.19949,
    "h": 140.5
  },
  "luminance": 0.32241
}

Semantic roles & 50–950 ramp

primary
#3FB025
secondary
#B66AC7
accent
#40E8C9
background
#F8FCF6
surface
#F0F8EC
border
#CBD1C7
text
#0C1307
muted
#7D827A

Preview Lab

Preview with #3FB025

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

Preview Lab → · Contrast checker → · Palette generator →

#3FB025 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva