#3FF341#3FF341
#3FF341 is a very light, highly saturated green. Relative luminance 0.655; OKLCH L 84.4% C 0.257 H 143.0°. Best body text is #000000 at 14.11:1 contrast (WCAG AA passes).
Color values
| HEX | #3FF341 |
|---|---|
| RGB | rgb(63, 243, 65) |
| HSL | hsl(121, 88%, 60%) |
| HSV | hsv(121, 74%, 95%) |
| CMYK | cmyk(74.1%, 0%, 73.3%, 4.7%) |
| CIE-LAB | lab(84.76, -75.74, 68.62) |
| CIE-LCH | lch(84.76, 102.20, 137.83°) |
| OKLab | oklab(84.38% -0.2055 0.155) |
| OKLCH | oklch(84.38% 0.257 143) |
| XYZ | xyz(35.0524, 65.5355, 15.8023) |
| Luminance | 0.6554 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Light Neon Green
#4EFD54
ΔE00 2.37
Vivid Green
#2FEF10
ΔE00 2.42
Radioactive Green
#2CFA1F
ΔE00 2.50
Bright Light Green
#2DFE54
ΔE00 2.69
Light Bright Green
#53FE5C
ΔE00 2.89
Hot Green
#25FF29
ΔE00 3.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FF341 #F33FF1
analogous
#97F33F #3FF341 #3FF39B
triadic
#3FF341 #413FF3 #F3413F
tetradic
#3FF341 #3F97F3 #F33FF1 #F39B3F
square
#3FF341 #3F97F3 #F33FF1 #F39B3F
split-complementary
#3FF341 #9B3FF3 #F33F97
monochromatic
#0BAD0D #0EE611 #3FF341 #79F77A #B2FAB3
Accessibility & contrast
On white
1.49
#3FF341 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.11
#3FF341 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FF341
14.11:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FF341 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FF341 | 1.00 | 1.49 | 14.11 | 14.11 |
| #FFFFFF | 1.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.11 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.11 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F8DC1D
Deuteranopia (green-blind)
#E4CE54
Tritanopia (blue-blind)
#00ECD1
Achromatopsia (no color)
#D4D4D4
Design tokens & code
CSS
--color: #3ff341; /* rgb */ color: rgb(63, 243, 65); /* oklch */ color: oklch(84.4% 0.257 143.0);
Tailwind
colors: {
custom: {
50: '#8ff880',
500: '#3ff341',
950: '#000000',
},
}SCSS
$custom: #3ff341; $custom-light: #8ff880; $custom-dark: #000000;
JSON
{
"hex": "#3ff341",
"rgb": {
"r": 63,
"g": 243,
"b": 65
},
"hsl": {
"h": 120.667,
"s": 88.235,
"l": 60
},
"oklch": {
"l": 0.84378,
"c": 0.25739,
"h": 143
},
"luminance": 0.6554
}Semantic roles & 50–950 ramp
primary
#3FF341
secondary
#AD29AC
accent
#29FCFE
background
#FCFFFB
surface
#F5FFF2
border
#CFD7CC
text
#0F170B
muted
#80857E