#3FCC58#3FCC58
#3FCC58 is a light, vivid green. Relative luminance 0.449; OKLCH L 74.6% C 0.198 H 146.1°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3FCC58 |
|---|---|
| RGB | rgb(63, 204, 88) |
| HSL | hsl(131, 58%, 52%) |
| HSV | hsv(131, 69%, 80%) |
| CMYK | cmyk(69.1%, 0%, 56.9%, 20%) |
| CIE-LAB | lab(72.86, -60.93, 46.43) |
| CIE-LCH | lch(72.86, 76.60, 142.69°) |
| OKLab | oklab(74.57% -0.1644 0.1103) |
| OKLCH | oklch(74.57% 0.198 146.1) |
| XYZ | xyz(25.4024, 44.9443, 16.5670) |
| Luminance | 0.4495 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Shamrock Green
#02C14D
ΔE00 3.52
Lime Green
#32CD32
ΔE00 4.09
Tealish Green
#0CDC73
ΔE00 5.06
Fresh Green
#69D84F
ΔE00 5.29
Emerald
#50C878
ΔE00 5.35
Lightish Green
#61E160
ΔE00 5.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FCC58 #CC3FB3
analogous
#6DCC3F #3FCC58 #3FCC9E
triadic
#3FCC58 #583FCC #CC583F
tetradic
#3FCC58 #3F6DCC #CC3FB3 #CC9E3F
square
#3FCC58 #3F6DCC #CC3FB3 #CC9E3F
split-complementary
#3FCC58 #9E3FCC #CC3F6D
monochromatic
#1E722D #2BA340 #3FCC58 #6FD982 #A0E6AC
Accessibility & contrast
On white
2.10
#3FCC58 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.99
#3FCC58 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FCC58
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FCC58 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FCC58 | 1.00 | 2.10 | 9.99 | 9.99 |
| #FFFFFF | 2.10 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#CFBA4D
Deuteranopia (green-blind)
#BEAE61
Tritanopia (blue-blind)
#00C7B2
Achromatopsia (no color)
#B3B3B3
Design tokens & code
CSS
--color: #3fcc58; /* rgb */ color: rgb(63, 204, 88); /* oklch */ color: oklch(74.6% 0.198 146.1);
Tailwind
colors: {
custom: {
50: '#86dd8a',
500: '#3fcc58',
950: '#000000',
},
}SCSS
$custom: #3fcc58; $custom-light: #86dd8a; $custom-dark: #000000;
JSON
{
"hex": "#3fcc58",
"rgb": {
"r": 63,
"g": 204,
"b": 88
},
"hsl": {
"h": 130.638,
"s": 58.025,
"l": 52.353
},
"oklch": {
"l": 0.74566,
"c": 0.19796,
"h": 146.1
},
"luminance": 0.44947
}Semantic roles & 50–950 ramp
primary
#3FCC58
secondary
#D295C7
accent
#47C6E1
background
#F8FDF8
surface
#F0FBF0
border
#CBD4CB
text
#0D150C
muted
#7D837D