#CEF45F#CEF45F
#CEF45F is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 91.2% C 0.178 H 122.1°. Best body text is #000000 at 16.73:1 contrast (WCAG AA passes).
Color values
| HEX | #CEF45F |
|---|---|
| RGB | rgb(206, 244, 95) |
| HSL | hsl(75, 87%, 66%) |
| HSV | hsv(75, 61%, 96%) |
| CMYK | cmyk(15.6%, 0%, 61.1%, 4.3%) |
| CIE-LAB | lab(91.08, -32.92, 65.76) |
| CIE-LCH | lch(91.08, 73.54, 116.60°) |
| OKLab | oklab(91.18% -0.0949 0.151) |
| OKLCH | oklch(91.18% 0.178 122.1) |
| XYZ | xyz(59.8704, 78.6493, 22.8510) |
| Luminance | 0.7865 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.27
Yellow Green
#C8FD3D
ΔE00 3.67
Yellowy Green
#BFF128
ΔE00 3.88
Light Yellow Green
#CCFD7F
ΔE00 4.30
Lemon Lime
#BFFE28
ΔE00 4.91
Chartreuse (survey)
#C1F80A
ΔE00 4.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CEF45F #855FF4
analogous
#F4D05F #CEF45F #84F45F
triadic
#CEF45F #5FCEF4 #F45FCE
tetradic
#CEF45F #5FF4D0 #855FF4 #F45F84
square
#CEF45F #5FF4D0 #855FF4 #F45F84
split-complementary
#CEF45F #5F84F4 #D05FF4
monochromatic
#9BCB0E #BCF026 #CEF45F #E0F898 #F1FCD2
Accessibility & contrast
On white
1.26
#CEF45F on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.73
#CEF45F on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CEF45F
16.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CEF45F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CEF45F | 1.00 | 1.26 | 16.73 | 16.73 |
| #FFFFFF | 1.26 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.73 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.73 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE64D
Deuteranopia (green-blind)
#FDE569
Tritanopia (blue-blind)
#D8E8D5
Achromatopsia (no color)
#E5E5E5
Design tokens & code
CSS
--color: #cef45f; /* rgb */ color: rgb(206, 244, 95); /* oklch */ color: oklch(91.2% 0.178 122.1);
Tailwind
colors: {
custom: {
50: '#e0f792',
500: '#cef45f',
950: '#000000',
},
}SCSS
$custom: #cef45f; $custom-light: #e0f792; $custom-dark: #000000;
JSON
{
"hex": "#cef45f",
"rgb": {
"r": 206,
"g": 244,
"b": 95
},
"hsl": {
"h": 75.302,
"s": 87.135,
"l": 66.471
},
"oklch": {
"l": 0.91176,
"c": 0.17833,
"h": 122.1
},
"luminance": 0.78649
}Semantic roles & 50–950 ramp
primary
#CEF45F
secondary
#5730C7
accent
#02E43B
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#16170D
muted
#84857F