#3FCA7A#3FCA7A

#3FCA7A is a light, vivid green. Relative luminance 0.447; OKLCH L 74.6% C 0.165 H 153.7°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX#3FCA7A
RGBrgb(63, 202, 122)
HSLhsl(145, 57%, 52%)
HSVhsv(145, 69%, 79%)
CMYKcmyk(68.8%, 0%, 39.6%, 20.8%)
CIE-LABlab(72.69, -54.92, 29.43)
CIE-LCHlch(72.69, 62.31, 151.81°)
OKLaboklab(74.58% -0.1482 0.0733)
OKLCHoklch(74.58% 0.165 153.7)
XYZxyz(26.6809, 44.7000, 25.6304)
Luminance0.4470 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FCA7A #CA3F8F
analogous
#49CA3F #3FCA7A #3FCAC0
triadic
#3FCA7A #7A3FCA #CA7A3F
tetradic
#3FCA7A #3F49CA #CA3F8F #CAC03F
square
#3FCA7A #3F49CA #CA3F8F #CAC03F
split-complementary
#3FCA7A #C03FCA #CA3F49
monochromatic
#1F7041 #2CA05D #3FCA7A #6FD79B #9FE4BC

Accessibility & contrast

On white

2.11
#3FCA7A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.94
#3FCA7A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA7A
9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FCA7A#FFFFFF#000000##000000
##3FCA7A1.002.119.949.94
#FFFFFF2.111.0021.0021.00
#0000009.9421.001.001.00
##0000009.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#CABA74
Deuteranopia (green-blind)
#B8AD7F
Tritanopia (blue-blind)
#00C8B6
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #3fca7a;
/* rgb */ color: rgb(63, 202, 122);
/* oklch */ color: oklch(74.6% 0.165 153.7);
Tailwind
colors: {
  custom: {
    50: '#85dba1',
    500: '#3fca7a',
    950: '#000000',
  },
}
SCSS
$custom: #3fca7a;
$custom-light: #85dba1;
$custom-dark: #000000;
JSON
{
  "hex": "#3fca7a",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 122
  },
  "hsl": {
    "h": 145.468,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74584,
    "c": 0.16537,
    "h": 153.7
  },
  "luminance": 0.44703
}

Semantic roles & 50–950 ramp

primary
#3FCA7A
secondary
#D194B7
accent
#489FE0
background
#F8FDF9
surface
#F0FBF2
border
#CBD4CC
text
#0C150F
muted
#7D837E

Preview Lab

Preview with #3FCA7A

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

Preview Lab → · Contrast checker → · Palette generator →

#3FCA7A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva