#C5FC63#C5FC63
#C5FC63 is a very light, vivid yellow-green. Relative luminance 0.824; OKLCH L 92.4% C 0.189 H 126.6°. Best body text is #000000 at 17.48:1 contrast (WCAG AA passes).
Color values
| HEX | #C5FC63 |
|---|---|
| RGB | rgb(197, 252, 99) |
| HSL | hsl(82, 96%, 69%) |
| HSV | hsv(82, 61%, 99%) |
| CMYK | cmyk(21.8%, 0%, 60.7%, 1.2%) |
| CIE-LAB | lab(92.75, -39.61, 65.78) |
| CIE-LCH | lch(92.75, 76.79, 121.05°) |
| OKLab | oklab(92.39% -0.1125 0.1517) |
| OKLCH | oklch(92.39% 0.189 126.6) |
| XYZ | xyz(60.0885, 82.3911, 24.5393) |
| Luminance | 0.8239 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.73
Light Lime Green
#B9FF66
ΔE00 2.26
Pale Lime
#BEFD73
ΔE00 2.51
Light Yellow Green
#CCFD7F
ΔE00 3.00
Pale Lime Green
#B1FF65
ΔE00 3.31
Yellow Green
#C8FD3D
ΔE00 3.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C5FC63 #9A63FC
analogous
#FCE763 #C5FC63 #79FC63
triadic
#C5FC63 #63C5FC #FC63C5
tetradic
#C5FC63 #63FCE7 #9A63FC #FC6379
square
#C5FC63 #63FCE7 #9A63FC #FC6379
split-complementary
#C5FC63 #6379FC #E763FC
monochromatic
#91E004 #AFFB27 #C5FC63 #DBFD9F #F2FEDB
Accessibility & contrast
On white
1.20
#C5FC63 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.48
#C5FC63 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #C5FC63
17.48:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C5FC63 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C5FC63 | 1.00 | 1.20 | 17.48 | 17.48 |
| #FFFFFF | 1.20 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.48 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.48 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEC51
Deuteranopia (green-blind)
#FFE96E
Tritanopia (blue-blind)
#CCF1DC
Achromatopsia (no color)
#EAEAEA
Design tokens & code
CSS
--color: #c5fc63; /* rgb */ color: rgb(197, 252, 99); /* oklch */ color: oklch(92.4% 0.189 126.6);
Tailwind
colors: {
custom: {
50: '#dafd95',
500: '#c5fc63',
950: '#000000',
},
}SCSS
$custom: #c5fc63; $custom-light: #dafd95; $custom-dark: #000000;
JSON
{
"hex": "#c5fc63",
"rgb": {
"r": 197,
"g": 252,
"b": 99
},
"hsl": {
"h": 81.569,
"s": 96.226,
"l": 68.824
},
"oklch": {
"l": 0.92393,
"c": 0.18887,
"h": 126.6
},
"luminance": 0.82392
}Semantic roles & 50–950 ramp
primary
#C5FC63
secondary
#6A2DD6
accent
#00E653
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#15170E
muted
#84857F