#CFFB64#CFFB64
#CFFB64 is a very light, vivid yellow-green. Relative luminance 0.832; OKLCH L 92.8% C 0.183 H 123.7°. Best body text is #000000 at 17.64:1 contrast (WCAG AA passes).
Color values
| HEX | #CFFB64 |
|---|---|
| RGB | rgb(207, 251, 100) |
| HSL | hsl(77, 95%, 69%) |
| HSV | hsv(77, 60%, 98%) |
| CMYK | cmyk(17.5%, 0%, 60.2%, 1.6%) |
| CIE-LAB | lab(93.09, -35.36, 65.93) |
| CIE-LCH | lch(93.09, 74.81, 118.21°) |
| OKLab | oklab(92.83% -0.1013 0.1519) |
| OKLCH | oklch(92.83% 0.183 123.7) |
| XYZ | xyz(62.5300, 83.1795, 24.8151) |
| Luminance | 0.8318 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 0.71
Yellow Green
#C8FD3D
ΔE00 3.20
Light Yellow Green
#CCFD7F
ΔE00 3.45
Pale Lime
#BEFD73
ΔE00 3.95
Light Lime Green
#B9FF66
ΔE00 4.00
Yellowy Green
#BFF128
ΔE00 4.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CFFB64 #9064FB
analogous
#FBDB64 #CFFB64 #84FB64
triadic
#CFFB64 #64CFFB #FB64CF
tetradic
#CFFB64 #64FBDB #9064FB #FB6484
square
#CFFB64 #64FBDB #9064FB #FB6484
split-complementary
#CFFB64 #6484FB #DB64FB
monochromatic
#A0DF06 #BDF928 #CFFB64 #E1FDA0 #F4FEDB
Accessibility & contrast
On white
1.19
#CFFB64 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.64
#CFFB64 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CFFB64
17.64:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CFFB64 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CFFB64 | 1.00 | 1.19 | 17.64 | 17.64 |
| #FFFFFF | 1.19 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.64 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.64 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEC52
Deuteranopia (green-blind)
#FFEB6F
Tritanopia (blue-blind)
#D8F0DB
Achromatopsia (no color)
#EBEBEB
Design tokens & code
CSS
--color: #cffb64; /* rgb */ color: rgb(207, 251, 100); /* oklch */ color: oklch(92.8% 0.183 123.7);
Tailwind
colors: {
custom: {
50: '#e1fc96',
500: '#cffb64',
950: '#000000',
},
}SCSS
$custom: #cffb64; $custom-light: #e1fc96; $custom-dark: #000000;
JSON
{
"hex": "#cffb64",
"rgb": {
"r": 207,
"g": 251,
"b": 100
},
"hsl": {
"h": 77.483,
"s": 94.969,
"l": 68.824
},
"oklch": {
"l": 0.92832,
"c": 0.18259,
"h": 123.7
},
"luminance": 0.8318
}Semantic roles & 50–950 ramp
primary
#CFFB64
secondary
#5F2ED5
accent
#00E643
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#16170E
muted
#84857F