#CEFC55#CEFC55
#CEFC55 is a very light, vivid yellow-green. Relative luminance 0.834; OKLCH L 92.9% C 0.195 H 123.5°. Best body text is #000000 at 17.68:1 contrast (WCAG AA passes).
Color values
| HEX | #CEFC55 |
|---|---|
| RGB | rgb(206, 252, 85) |
| HSL | hsl(77, 97%, 66%) |
| HSV | hsv(77, 66%, 99%) |
| CMYK | cmyk(18.3%, 0%, 66.3%, 1.2%) |
| CIE-LAB | lab(93.19, -37.23, 71.92) |
| CIE-LCH | lch(93.19, 80.99, 117.37°) |
| OKLab | oklab(92.86% -0.1077 0.1627) |
| OKLCH | oklch(92.86% 0.195 123.5) |
| XYZ | xyz(61.9043, 83.3981, 21.4287) |
| Luminance | 0.8340 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.49
Yellow Green
#C8FD3D
ΔE00 1.80
Lemon Lime
#BFFE28
ΔE00 3.12
Yellowy Green
#BFF128
ΔE00 3.35
Chartreuse (survey)
#C1F80A
ΔE00 3.60
Lime Yellow
#D0FE1D
ΔE00 3.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CEFC55 #8355FC
analogous
#FCD655 #CEFC55 #7AFC55
triadic
#CEFC55 #55CEFC #FC55CE
tetradic
#CEFC55 #55FCD6 #8355FC #FC557A
square
#CEFC55 #55FCD6 #8355FC #FC557A
split-complementary
#CEFC55 #557AFC #D655FC
monochromatic
#9AD304 #BDFB19 #CEFC55 #DFFD91 #F1FECD
Accessibility & contrast
On white
1.19
#CEFC55 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.68
#CEFC55 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CEFC55
17.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CEFC55 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CEFC55 | 1.00 | 1.19 | 17.68 | 17.68 |
| #FFFFFF | 1.19 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFED3D
Deuteranopia (green-blind)
#FFEB62
Tritanopia (blue-blind)
#D8F0DA
Achromatopsia (no color)
#EBEBEB
Design tokens & code
CSS
--color: #cefc55; /* rgb */ color: rgb(206, 252, 85); /* oklch */ color: oklch(92.9% 0.195 123.5);
Tailwind
colors: {
custom: {
50: '#e0fd8d',
500: '#cefc55',
950: '#000000',
},
}SCSS
$custom: #cefc55; $custom-light: #e0fd8d; $custom-dark: #000000;
JSON
{
"hex": "#cefc55",
"rgb": {
"r": 206,
"g": 252,
"b": 85
},
"hsl": {
"h": 76.527,
"s": 96.532,
"l": 66.078
},
"oklch": {
"l": 0.92856,
"c": 0.19511,
"h": 123.5
},
"luminance": 0.83398
}Semantic roles & 50–950 ramp
primary
#CEFC55
secondary
#5528CD
accent
#00E63F
background
#FEFFFC
surface
#FCFFF4
border
#D5D7CE
text
#16170D
muted
#84857F