#3FB55F#3FB55F
#3FB55F is a light, vivid green. Relative luminance 0.349; OKLCH L 68.7% C 0.162 H 149.0°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3FB55F |
|---|---|
| RGB | rgb(63, 181, 95) |
| HSL | hsl(136, 48%, 48%) |
| HSV | hsv(136, 65%, 71%) |
| CMYK | cmyk(65.2%, 0%, 47.5%, 29%) |
| CIE-LAB | lab(65.69, -51.60, 34.27) |
| CIE-LCH | lch(65.69, 61.94, 146.41°) |
| OKLab | oklab(68.68% -0.1392 0.0836) |
| OKLCH | oklch(68.68% 0.162 149) |
| XYZ | xyz(20.6378, 34.9286, 16.4785) |
| Luminance | 0.3493 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Cool Green
#33B864
ΔE00 1.36
Shamrock
#01B44C
ΔE00 3.18
Dark Pastel Green
#56AE57
ΔE00 3.21
Boring Green
#63B365
ΔE00 3.57
Fern
#63B76C
ΔE00 3.60
Dark Mint
#48C072
ΔE00 3.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FB55F #B53F95
analogous
#5AB53F #3FB55F #3FB59A
triadic
#3FB55F #5F3FB5 #B55F3F
tetradic
#3FB55F #3F5AB5 #B53F95 #B59A3F
square
#3FB55F #3F5AB5 #B53F95 #B59A3F
split-complementary
#3FB55F #9A3FB5 #B53F5A
monochromatic
#1F5A2F #2F8847 #3FB55F #67CA82 #94DAA7
Accessibility & contrast
On white
2.63
#3FB55F on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#3FB55F on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FB55F
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FB55F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FB55F | 1.00 | 2.63 | 7.99 | 7.99 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B6A658
Deuteranopia (green-blind)
#A89B65
Tritanopia (blue-blind)
#13B2A1
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #3fb55f; /* rgb */ color: rgb(63, 181, 95); /* oklch */ color: oklch(68.7% 0.162 149.0);
Tailwind
colors: {
custom: {
50: '#81cc8e',
500: '#3fb55f',
950: '#000000',
},
}SCSS
$custom: #3fb55f; $custom-light: #81cc8e; $custom-dark: #000000;
JSON
{
"hex": "#3fb55f",
"rgb": {
"r": 63,
"g": 181,
"b": 95
},
"hsl": {
"h": 136.271,
"s": 48.361,
"l": 47.843
},
"oklch": {
"l": 0.68679,
"c": 0.1624,
"h": 149
},
"luminance": 0.34931
}Semantic roles & 50–950 ramp
primary
#3FB55F
secondary
#C58AB5
accent
#50B3D8
background
#F8FCF8
surface
#F0F9F0
border
#CBD2CB
text
#0B130C
muted
#7C827D