#3FC638#3FC638

#3FC638 is a light, highly saturated green. Relative luminance 0.417; OKLCH L 72.7% C 0.214 H 142.4°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX#3FC638
RGBrgb(63, 198, 56)
HSLhsl(117, 56%, 50%)
HSVhsv(117, 72%, 78%)
CMYKcmyk(68.2%, 0%, 71.7%, 22.4%)
CIE-LABlab(70.68, -62.25, 57.49)
CIE-LCHlch(70.68, 84.74, 137.28°)
OKLaboklab(72.68% -0.1694 0.1306)
OKLCHoklch(72.68% 0.214 142.4)
XYZxyz(22.9565, 41.7280, 10.5851)
Luminance0.4173 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FC638 #BF38C6
analogous
#86C638 #3FC638 #38C678
triadic
#3FC638 #383FC6 #C6383F
tetradic
#3FC638 #3886C6 #BF38C6 #C67838
square
#3FC638 #3886C6 #BF38C6 #C67838
split-complementary
#3FC638 #7838C6 #C63886
monochromatic
#21671D #30962B #3FC638 #6DD467 #9BE297

Accessibility & contrast

On white

2.25
#3FC638 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.35
#3FC638 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC638
9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FC638#FFFFFF#000000##000000
##3FC6381.002.259.359.35
#FFFFFF2.251.0021.0021.00
#0000009.3521.001.001.00
##0000009.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CAB420
Deuteranopia (green-blind)
#BBA946
Tritanopia (blue-blind)
#1DC0AA
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #3fc638;
/* rgb */ color: rgb(63, 198, 56);
/* oklch */ color: oklch(72.7% 0.214 142.4);
Tailwind
colors: {
  custom: {
    50: '#86d877',
    500: '#3fc638',
    950: '#000000',
  },
}
SCSS
$custom: #3fc638;
$custom-light: #86d877;
$custom-dark: #000000;
JSON
{
  "hex": "#3fc638",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 56
  },
  "hsl": {
    "h": 117.042,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72676,
    "c": 0.21387,
    "h": 142.4
  },
  "luminance": 0.4173
}

Semantic roles & 50–950 ramp

primary
#3FC638
secondary
#CA8DCD
accent
#49DFD8
background
#F9FDF7
surface
#F1FBEE
border
#CBD4C9
text
#0D1509
muted
#7E837B

Preview Lab

Preview with #3FC638

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

Preview Lab → · Contrast checker → · Palette generator →

#3FC638 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva