Electric Green#21FC0D
#21FC0D is a very light, highly saturated green. Relative luminance 0.700; OKLCH L 86.1% C 0.288 H 142.2°. Best body text is #000000 at 14.99:1 contrast (WCAG AA passes).
Color values
| HEX | #21FC0D |
|---|---|
| RGB | rgb(33, 252, 13) |
| HSL | hsl(115, 98%, 52%) |
| HSV | hsv(115, 95%, 99%) |
| CMYK | cmyk(86.9%, 0%, 94.8%, 1.2%) |
| CIE-LAB | lab(86.98, -83.78, 81.63) |
| CIE-LCH | lch(86.98, 116.97, 135.75°) |
| OKLab | oklab(86.07% -0.2277 0.1768) |
| OKLCH | oklch(86.07% 0.288 142.2) |
| XYZ | xyz(35.5080, 69.9686, 12.0146) |
| Luminance | 0.6997 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Electric Green
#21FC0D
ΔE00 0.00
Highlighter Green
#1BFC06
ΔE00 0.12
Neon Green
#0CFF0C
ΔE00 0.64
Radioactive Green
#2CFA1F
ΔE00 0.64
Fluorescent Green
#08FF08
ΔE00 0.65
Fluro Green
#0AFF02
ΔE00 0.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#21FC0D #E80DFC
analogous
#99FC0D #21FC0D #0DFC71
triadic
#21FC0D #0D21FC #FC0D21
tetradic
#21FC0D #0D99FC #E80DFC #FC710D
square
#21FC0D #0D99FC #E80DFC #FC710D
split-complementary
#21FC0D #710DFC #FC0D99
monochromatic
#0D8D02 #13C902 #21FC0D #58FD49 #90FD86
Accessibility & contrast
On white
1.40
#21FC0D on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.99
#21FC0D on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #21FC0D
14.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##21FC0D | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##21FC0D | 1.00 | 1.40 | 14.99 | 14.99 |
| #FFFFFF | 1.40 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE300
Deuteranopia (green-blind)
#ECD43C
Tritanopia (blue-blind)
#00F4D6
Achromatopsia (no color)
#DADADA
Design tokens & code
CSS
--color: #21fc0d; /* rgb */ color: rgb(33, 252, 13); /* oklch */ color: oklch(86.1% 0.288 142.2);
Tailwind
colors: {
custom: {
50: '#8bff71',
500: '#21fc0d',
950: '#000000',
},
}SCSS
$custom: #21fc0d; $custom-light: #8bff71; $custom-dark: #000000;
JSON
{
"hex": "#21fc0d",
"rgb": {
"r": 33,
"g": 252,
"b": 13
},
"hsl": {
"h": 114.979,
"s": 97.551,
"l": 51.961
},
"oklch": {
"l": 0.86066,
"c": 0.2883,
"h": 142.2
},
"luminance": 0.69973
}Semantic roles & 50–950 ramp
primary
#21FC0D
secondary
#881B92
accent
#29FFED
background
#FCFFFB
surface
#F5FFF1
border
#CFD7CB
text
#0F1809
muted
#80867D