#CFF65B#CFF65B
#CFF65B is a very light, vivid yellow-green. Relative luminance 0.799; OKLCH L 91.6% C 0.183 H 122.1°. Best body text is #000000 at 16.99:1 contrast (WCAG AA passes).
Color values
| HEX | #CFF65B |
|---|---|
| RGB | rgb(207, 246, 91) |
| HSL | hsl(75, 90%, 66%) |
| HSV | hsv(75, 63%, 96%) |
| CMYK | cmyk(15.9%, 0%, 63%, 3.5%) |
| CIE-LAB | lab(91.65, -33.74, 68.02) |
| CIE-LCH | lch(91.65, 75.92, 116.38°) |
| OKLab | oklab(91.65% -0.0976 0.1553) |
| OKLCH | oklch(91.65% 0.183 122.1) |
| XYZ | xyz(60.5769, 79.9321, 22.1326) |
| Luminance | 0.7993 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.17
Yellow Green
#C8FD3D
ΔE00 3.08
Yellowy Green
#BFF128
ΔE00 3.52
Lemon Lime
#BFFE28
ΔE00 4.38
Greeny Yellow
#C6F808
ΔE00 4.38
Chartreuse (survey)
#C1F80A
ΔE00 4.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CFF65B #825BF6
analogous
#F6CF5B #CFF65B #81F65B
triadic
#CFF65B #5BCFF6 #F65BCF
tetradic
#CFF65B #5BF6CF #825BF6 #F65B81
square
#CFF65B #5BF6CF #825BF6 #F65B81
split-complementary
#CFF65B #5B81F6 #CF5BF6
monochromatic
#9BCB0B #BEF321 #CFF65B #E0F995 #F1FCCF
Accessibility & contrast
On white
1.24
#CFF65B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.99
#CFF65B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CFF65B
16.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CFF65B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CFF65B | 1.00 | 1.24 | 16.99 | 16.99 |
| #FFFFFF | 1.24 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE847
Deuteranopia (green-blind)
#FFE766
Tritanopia (blue-blind)
#D9EAD6
Achromatopsia (no color)
#E7E7E7
Design tokens & code
CSS
--color: #cff65b; /* rgb */ color: rgb(207, 246, 91); /* oklch */ color: oklch(91.6% 0.183 122.1);
Tailwind
colors: {
custom: {
50: '#e1f990',
500: '#cff65b',
950: '#000000',
},
}SCSS
$custom: #cff65b; $custom-light: #e1f990; $custom-dark: #000000;
JSON
{
"hex": "#cff65b",
"rgb": {
"r": 207,
"g": 246,
"b": 91
},
"hsl": {
"h": 75.097,
"s": 89.595,
"l": 66.078
},
"oklch": {
"l": 0.91649,
"c": 0.18336,
"h": 122.1
},
"luminance": 0.79932
}Semantic roles & 50–950 ramp
primary
#CFF65B
secondary
#542EC7
accent
#00E63A
background
#FEFFFC
surface
#FCFFF4
border
#D5D7CE
text
#16170D
muted
#84857F