#CBFF63#CBFF63
#CBFF63 is a very light, vivid yellow-green. Relative luminance 0.851; OKLCH L 93.4% C 0.190 H 125.6°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).
Color values
| HEX | #CBFF63 |
|---|---|
| RGB | rgb(203, 255, 99) |
| HSL | hsl(80, 100%, 69%) |
| HSV | hsv(80, 61%, 100%) |
| CMYK | cmyk(20.4%, 0%, 61.2%, 0%) |
| CIE-LAB | lab(93.93, -38.73, 67.19) |
| CIE-LCH | lch(93.93, 77.55, 119.96°) |
| OKLab | oklab(93.44% -0.1105 0.1545) |
| OKLCH | oklch(93.44% 0.19 125.6) |
| XYZ | xyz(62.6409, 85.1166, 24.9309) |
| Luminance | 0.8512 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.61
Light Lime Green
#B9FF66
ΔE00 2.95
Yellow Green
#C8FD3D
ΔE00 3.07
Pale Lime
#BEFD73
ΔE00 3.24
Light Yellow Green
#CCFD7F
ΔE00 3.33
Lemon Lime
#BFFE28
ΔE00 3.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CBFF63 #9763FF
analogous
#FFE563 #CBFF63 #7DFF63
triadic
#CBFF63 #63CBFF #FF63CB
tetradic
#CBFF63 #63FFE5 #9763FF #FF637D
square
#CBFF63 #63FFE5 #9763FF #FF637D
split-complementary
#CBFF63 #637DFF #E563FF
monochromatic
#9AE800 #B7FF26 #CBFF63 #DFFFA0 #F4FFDD
Accessibility & contrast
On white
1.17
#CBFF63 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
18.02
#CBFF63 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CBFF63
18.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CBFF63 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CBFF63 | 1.00 | 1.17 | 18.02 | 18.02 |
| #FFFFFF | 1.17 | 1.00 | 21.00 | 21.00 |
| #000000 | 18.02 | 21.00 | 1.00 | 1.00 |
| ##000000 | 18.02 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEF50
Deuteranopia (green-blind)
#FFED6E
Tritanopia (blue-blind)
#D3F4DE
Achromatopsia (no color)
#EEEEEE
Design tokens & code
CSS
--color: #cbff63; /* rgb */ color: rgb(203, 255, 99); /* oklch */ color: oklch(93.4% 0.190 125.6);
Tailwind
colors: {
custom: {
50: '#deff95',
500: '#cbff63',
950: '#000000',
},
}SCSS
$custom: #cbff63; $custom-light: #deff95; $custom-dark: #000000;
JSON
{
"hex": "#cbff63",
"rgb": {
"r": 203,
"g": 255,
"b": 99
},
"hsl": {
"h": 80,
"s": 100,
"l": 69.412
},
"oklch": {
"l": 0.93444,
"c": 0.18996,
"h": 125.6
},
"luminance": 0.85117
}Semantic roles & 50–950 ramp
primary
#CBFF63
secondary
#662CDA
accent
#00E64D
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#15180E
muted
#84867F