#CEF66E#CEF66E
#CEF66E is a very light, vivid yellow-green. Relative luminance 0.802; OKLCH L 91.8% C 0.168 H 123.4°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).
Color values
| HEX | #CEF66E |
|---|---|
| RGB | rgb(206, 246, 110) |
| HSL | hsl(78, 88%, 70%) |
| HSV | hsv(78, 55%, 96%) |
| CMYK | cmyk(16.3%, 0%, 55.3%, 3.5%) |
| CIE-LAB | lab(91.76, -32.65, 60.14) |
| CIE-LCH | lch(91.76, 68.43, 118.50°) |
| OKLab | oklab(91.77% -0.0928 0.1407) |
| OKLCH | oklch(91.77% 0.168 123.4) |
| XYZ | xyz(61.2241, 80.1588, 26.9956) |
| Luminance | 0.8016 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.73
Light Yellow Green
#CCFD7F
ΔE00 2.70
Pale Lime
#BEFD73
ΔE00 3.78
Light Pea Green
#C4FE82
ΔE00 4.12
Light Lime Green
#B9FF66
ΔE00 4.41
Yellow Green
#C8FD3D
ΔE00 4.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CEF66E #966EF6
analogous
#F6DA6E #CEF66E #8AF66E
triadic
#CEF66E #6ECEF6 #F66ECE
tetradic
#CEF66E #6EF6DA #966EF6 #F66E8A
square
#CEF66E #6EF6DA #966EF6 #F66E8A
split-complementary
#CEF66E #6E8AF6 #DA6EF6
monochromatic
#9FDC0E #BBF234 #CEF66E #E1FAA8 #F5FDE1
Accessibility & contrast
On white
1.23
#CEF66E on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.03
#CEF66E on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CEF66E
17.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CEF66E | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CEF66E | 1.00 | 1.23 | 17.03 | 17.03 |
| #FFFFFF | 1.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE860
Deuteranopia (green-blind)
#FDE777
Tritanopia (blue-blind)
#D7EBD8
Achromatopsia (no color)
#E7E7E7
Design tokens & code
CSS
--color: #cef66e; /* rgb */ color: rgb(206, 246, 110); /* oklch */ color: oklch(91.8% 0.168 123.4);
Tailwind
colors: {
custom: {
50: '#dff99b',
500: '#cef66e',
950: '#000000',
},
}SCSS
$custom: #cef66e; $custom-light: #dff99b; $custom-dark: #000000;
JSON
{
"hex": "#cef66e",
"rgb": {
"r": 206,
"g": 246,
"b": 110
},
"hsl": {
"h": 77.647,
"s": 88.312,
"l": 69.804
},
"oklch": {
"l": 0.91768,
"c": 0.16849,
"h": 123.4
},
"luminance": 0.80159
}Semantic roles & 50–950 ramp
primary
#CEF66E
secondary
#6538D0
accent
#01E544
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#15170E
muted
#84857F