#CEF44C#CEF44C
#CEF44C is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 91.0% C 0.192 H 121.4°. Best body text is #000000 at 16.67:1 contrast (WCAG AA passes).
Color values
| HEX | #CEF44C |
|---|---|
| RGB | rgb(206, 244, 76) |
| HSL | hsl(74, 88%, 63%) |
| HSV | hsv(74, 69%, 96%) |
| CMYK | cmyk(15.6%, 0%, 68.9%, 4.3%) |
| CIE-LAB | lab(90.94, -34.15, 72.92) |
| CIE-LCH | lch(90.94, 80.52, 115.09°) |
| OKLab | oklab(91.02% -0.1 0.1635) |
| OKLCH | oklch(91.02% 0.192 121.4) |
| XYZ | xyz(59.1097, 78.3450, 18.8442) |
| Luminance | 0.7834 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 2.34
Yellowy Green
#BFF128
ΔE00 2.54
Yellow Green
#C8FD3D
ΔE00 2.70
Greeny Yellow
#C6F808
ΔE00 3.30
Chartreuse (survey)
#C1F80A
ΔE00 3.44
Lime Yellow
#D0FE1D
ΔE00 3.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CEF44C #724CF4
analogous
#F4C64C #CEF44C #7AF44C
triadic
#CEF44C #4CCEF4 #F44CCE
tetradic
#CEF44C #4CF4C6 #724CF4 #F44C7A
square
#CEF44C #4CF4C6 #724CF4 #F44C7A
split-complementary
#CEF44C #4C7AF4 #C64CF4
monochromatic
#93BA0B #BEF012 #CEF44C #DEF886 #EEFBBF
Accessibility & contrast
On white
1.26
#CEF44C on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.67
#CEF44C on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CEF44C
16.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CEF44C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CEF44C | 1.00 | 1.26 | 16.67 | 16.67 |
| #FFFFFF | 1.26 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE630
Deuteranopia (green-blind)
#FEE55A
Tritanopia (blue-blind)
#D9E8D3
Achromatopsia (no color)
#E5E5E5
Design tokens & code
CSS
--color: #cef44c; /* rgb */ color: rgb(206, 244, 76); /* oklch */ color: oklch(91.0% 0.192 121.4);
Tailwind
colors: {
custom: {
50: '#e1f787',
500: '#cef44c',
950: '#000000',
},
}SCSS
$custom: #cef44c; $custom-light: #e1f787; $custom-dark: #000000;
JSON
{
"hex": "#cef44c",
"rgb": {
"r": 206,
"g": 244,
"b": 76
},
"hsl": {
"h": 73.571,
"s": 88.421,
"l": 62.745
},
"oklch": {
"l": 0.9102,
"c": 0.19163,
"h": 121.4
},
"luminance": 0.78345
}Semantic roles & 50–950 ramp
primary
#CEF44C
secondary
#4B2BB9
accent
#00E534
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#16170C
muted
#84857F