#CFF651#CFF651
#CFF651 is a very light, vivid yellow-green. Relative luminance 0.798; OKLCH L 91.6% C 0.190 H 121.8°. Best body text is #000000 at 16.95:1 contrast (WCAG AA passes).
Color values
| HEX | #CFF651 |
|---|---|
| RGB | rgb(207, 246, 81) |
| HSL | hsl(74, 90%, 64%) |
| HSV | hsv(74, 67%, 96%) |
| CMYK | cmyk(15.9%, 0%, 67.1%, 3.5%) |
| CIE-LAB | lab(91.58, -34.38, 71.78) |
| CIE-LCH | lch(91.58, 79.59, 115.60°) |
| OKLab | oklab(91.57% -0.1002 0.1618) |
| OKLCH | oklch(91.57% 0.19 121.8) |
| XYZ | xyz(60.1739, 79.7710, 20.0102) |
| Luminance | 0.7977 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.88
Yellow Green
#C8FD3D
ΔE00 2.53
Yellowy Green
#BFF128
ΔE00 2.84
Greeny Yellow
#C6F808
ΔE00 3.51
Chartreuse (survey)
#C1F80A
ΔE00 3.60
Lime Yellow
#D0FE1D
ΔE00 3.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CFF651 #7851F6
analogous
#F6CB51 #CFF651 #7DF651
triadic
#CFF651 #51CFF6 #F651CF
tetradic
#CFF651 #51F6CB #7851F6 #F6517D
square
#CFF651 #51F6CB #7851F6 #F6517D
split-complementary
#CFF651 #517DF6 #CB51F6
monochromatic
#97C30A #BFF317 #CFF651 #DFF98B #EFFCC5
Accessibility & contrast
On white
1.24
#CFF651 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.95
#CFF651 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CFF651
16.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CFF651 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CFF651 | 1.00 | 1.24 | 16.95 | 16.95 |
| #FFFFFF | 1.24 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.95 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.95 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE838
Deuteranopia (green-blind)
#FFE75E
Tritanopia (blue-blind)
#DAEAD5
Achromatopsia (no color)
#E7E7E7
Design tokens & code
CSS
--color: #cff651; /* rgb */ color: rgb(207, 246, 81); /* oklch */ color: oklch(91.6% 0.190 121.8);
Tailwind
colors: {
custom: {
50: '#e1f98a',
500: '#cff651',
950: '#000000',
},
}SCSS
$custom: #cff651; $custom-light: #e1f98a; $custom-dark: #000000;
JSON
{
"hex": "#cff651",
"rgb": {
"r": 207,
"g": 246,
"b": 81
},
"hsl": {
"h": 74.182,
"s": 90.164,
"l": 64.118
},
"oklch": {
"l": 0.91567,
"c": 0.19033,
"h": 121.8
},
"luminance": 0.79771
}Semantic roles & 50–950 ramp
primary
#CFF651
secondary
#4E2BC0
accent
#00E636
background
#FEFFFC
surface
#FCFFF4
border
#D5D7CE
text
#16170C
muted
#84857F