#3FCA83#3FCA83
#3FCA83 is a light, vivid green. Relative luminance 0.449; OKLCH L 74.8% C 0.157 H 156.5°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3FCA83 |
|---|---|
| RGB | rgb(63, 202, 131) |
| HSL | hsl(149, 57%, 52%) |
| HSV | hsv(149, 69%, 79%) |
| CMYK | cmyk(68.8%, 0%, 35.1%, 20.8%) |
| CIE-LAB | lab(72.85, -53.21, 24.95) |
| CIE-LCH | lch(72.85, 58.77, 154.88°) |
| OKLab | oklab(74.76% -0.1441 0.0627) |
| OKLCH | oklch(74.76% 0.157 156.5) |
| XYZ | xyz(27.2646, 44.9335, 28.7045) |
| Luminance | 0.4494 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Emerald
#50C878
ΔE00 2.57
Seaweed
#18D17B
ΔE00 2.96
Dark Mint Green
#20C073
ΔE00 3.27
Algae Green
#21C36F
ΔE00 3.35
Dark Mint
#48C072
ΔE00 3.41
Greenish Teal
#32BF84
ΔE00 3.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FCA83 #CA3F86
analogous
#40CA3F #3FCA83 #3FCAC9
triadic
#3FCA83 #833FCA #CA833F
tetradic
#3FCA83 #3F40CA #CA3F86 #CAC93F
square
#3FCA83 #3F40CA #CA3F86 #CAC93F
split-complementary
#3FCA83 #C93FCA #CA3F40
monochromatic
#1F7046 #2CA065 #3FCA83 #6FD7A2 #9FE4C1
Accessibility & contrast
On white
2.10
#3FCA83 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.99
#3FCA83 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FCA83
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FCA83 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FCA83 | 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)
#C9BA7E
Deuteranopia (green-blind)
#B7AE88
Tritanopia (blue-blind)
#00C8B8
Achromatopsia (no color)
#B3B3B3
Design tokens & code
CSS
--color: #3fca83; /* rgb */ color: rgb(63, 202, 131); /* oklch */ color: oklch(74.8% 0.157 156.5);
Tailwind
colors: {
custom: {
50: '#85dba7',
500: '#3fca83',
950: '#000000',
},
}SCSS
$custom: #3fca83; $custom-light: #85dba7; $custom-dark: #000000;
JSON
{
"hex": "#3fca83",
"rgb": {
"r": 63,
"g": 202,
"b": 131
},
"hsl": {
"h": 149.353,
"s": 56.735,
"l": 51.961
},
"oklch": {
"l": 0.74761,
"c": 0.1572,
"h": 156.5
},
"luminance": 0.44937
}Semantic roles & 50–950 ramp
primary
#3FCA83
secondary
#D194B3
accent
#4896E0
background
#F8FDFA
surface
#F0FBF4
border
#CBD4CE
text
#0C150F
muted
#7D837F