#3BBF51#3BBF51
#3BBF51 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.0% C 0.189 H 145.9°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).
Color values
| HEX | #3BBF51 |
|---|---|
| RGB | rgb(59, 191, 81) |
| HSL | hsl(130, 53%, 49%) |
| HSV | hsv(130, 69%, 75%) |
| CMYK | cmyk(69.1%, 0%, 57.6%, 25.1%) |
| CIE-LAB | lab(68.59, -58.02, 44.63) |
| CIE-LCH | lch(68.59, 73.20, 142.43°) |
| OKLab | oklab(70.99% -0.1566 0.1059) |
| OKLCH | oklch(70.99% 0.189 145.9) |
| XYZ | xyz(21.9181, 38.7831, 14.1138) |
| Luminance | 0.3878 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Shamrock Green
#02C14D
ΔE00 1.79
Shamrock
#01B44C
ΔE00 3.82
Leafy Green
#51B73B
ΔE00 4.02
Cool Green
#33B864
ΔE00 4.37
Medium Green
#39AD48
ΔE00 5.00
Algae Green
#21C36F
ΔE00 5.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3BBF51 #BF3BA9
analogous
#67BF3B #3BBF51 #3BBF93
triadic
#3BBF51 #513BBF #BF513B
tetradic
#3BBF51 #3B67BF #BF3BA9 #BF933B
square
#3BBF51 #3B67BF #BF3BA9 #BF933B
split-complementary
#3BBF51 #933BBF #BF3B67
monochromatic
#1E6129 #2D903D #3BBF51 #67D079 #96DFA2
Accessibility & contrast
On white
2.40
#3BBF51 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.76
#3BBF51 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3BBF51
8.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3BBF51 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3BBF51 | 1.00 | 2.40 | 8.76 | 8.76 |
| #FFFFFF | 2.40 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.76 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.76 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C2AE46
Deuteranopia (green-blind)
#B2A35A
Tritanopia (blue-blind)
#01BAA7
Achromatopsia (no color)
#A7A7A7
Design tokens & code
CSS
--color: #3bbf51; /* rgb */ color: rgb(59, 191, 81); /* oklch */ color: oklch(71.0% 0.189 145.9);
Tailwind
colors: {
custom: {
50: '#82d385',
500: '#3bbf51',
950: '#000000',
},
}SCSS
$custom: #3bbf51; $custom-light: #82d385; $custom-dark: #000000;
JSON
{
"hex": "#3bbf51",
"rgb": {
"r": 59,
"g": 191,
"b": 81
},
"hsl": {
"h": 130,
"s": 52.8,
"l": 49.02
},
"oklch": {
"l": 0.70991,
"c": 0.18902,
"h": 145.9
},
"luminance": 0.38785
}Semantic roles & 50–950 ramp
primary
#3BBF51
secondary
#CA8CC0
accent
#4CC4DC
background
#F8FDF8
surface
#F0FAEF
border
#CBD3CA
text
#0C140B
muted
#7D837C