#5BDF51#5BDF51
#5BDF51 is a light, highly saturated green. Relative luminance 0.556; OKLCH L 80.1% C 0.216 H 142.2°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).
Color values
| HEX | #5BDF51 |
|---|---|
| RGB | rgb(91, 223, 81) |
| HSL | hsl(116, 69%, 60%) |
| HSV | hsv(116, 64%, 87%) |
| CMYK | cmyk(59.2%, 0%, 63.7%, 12.5%) |
| CIE-LAB | lab(79.38, -62.62, 57.14) |
| CIE-LCH | lch(79.38, 84.77, 137.62°) |
| OKLab | oklab(80.14% -0.1706 0.1325) |
| OKLCH | oklch(80.14% 0.216 142.2) |
| XYZ | xyz(32.1856, 55.5906, 16.8169) |
| Luminance | 0.5559 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Lightish Green
#61E160
ΔE00 1.60
Fresh Green
#69D84F
ΔE00 2.03
Toxic Green
#61DE2A
ΔE00 3.65
Green Apple
#5EDC1F
ΔE00 4.15
Vibrant Green
#0ADD08
ΔE00 4.50
Lime Green
#32CD32
ΔE00 5.05
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5BDF51 #D551DF
analogous
#A2DF51 #5BDF51 #51DF8E
triadic
#5BDF51 #515BDF #DF515B
tetradic
#5BDF51 #51A2DF #D551DF #DF8E51
square
#5BDF51 #51A2DF #D551DF #DF8E51
split-complementary
#5BDF51 #8E51DF #DF51A2
monochromatic
#25991C #32CD26 #5BDF51 #8CE985 #BCF2B8
Accessibility & contrast
On white
1.73
#5BDF51 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.12
#5BDF51 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5BDF51
12.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5BDF51 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5BDF51 | 1.00 | 1.73 | 12.12 | 12.12 |
| #FFFFFF | 1.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E4CB40
Deuteranopia (green-blind)
#D3C05D
Tritanopia (blue-blind)
#45D9C1
Achromatopsia (no color)
#C5C5C5
Design tokens & code
CSS
--color: #5bdf51; /* rgb */ color: rgb(91, 223, 81); /* oklch */ color: oklch(80.1% 0.216 142.2);
Tailwind
colors: {
custom: {
50: '#97ea87',
500: '#5bdf51',
950: '#000000',
},
}SCSS
$custom: #5bdf51; $custom-light: #97ea87; $custom-dark: #000000;
JSON
{
"hex": "#5bdf51",
"rgb": {
"r": 91,
"g": 223,
"b": 81
},
"hsl": {
"h": 115.775,
"s": 68.932,
"l": 59.608
},
"oklch": {
"l": 0.8014,
"c": 0.21603,
"h": 142.2
},
"luminance": 0.55594
}Semantic roles & 50–950 ramp
primary
#5BDF51
secondary
#96379D
accent
#3CECDF
background
#FCFEFC
surface
#F5FDF4
border
#CFD5CE
text
#0F160C
muted
#80847F