#CCF45B#CCF45B
#CCF45B is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 91.0% C 0.182 H 122.6°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).
Color values
| HEX | #CCF45B |
|---|---|
| RGB | rgb(204, 244, 91) |
| HSL | hsl(76, 87%, 66%) |
| HSV | hsv(76, 63%, 96%) |
| CMYK | cmyk(16.4%, 0%, 62.7%, 4.3%) |
| CIE-LAB | lab(90.91, -33.97, 67.17) |
| CIE-LCH | lch(90.91, 75.27, 116.83°) |
| OKLab | oklab(91% -0.098 0.1535) |
| OKLCH | oklch(91% 0.182 122.6) |
| XYZ | xyz(59.1414, 78.2939, 21.8920) |
| Luminance | 0.7829 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.10
Yellow Green
#C8FD3D
ΔE00 3.32
Yellowy Green
#BFF128
ΔE00 3.48
Light Yellow Green
#CCFD7F
ΔE00 4.45
Lemon Lime
#BFFE28
ΔE00 4.52
Chartreuse (survey)
#C1F80A
ΔE00 4.53
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CCF45B #835BF4
analogous
#F4CF5B #CCF45B #7FF45B
triadic
#CCF45B #5BCCF4 #F45BCC
tetradic
#CCF45B #5BF4CF #835BF4 #F45B7F
square
#CCF45B #5BF4CF #835BF4 #F45B7F
split-complementary
#CCF45B #5B7FF4 #CF5BF4
monochromatic
#97C70D #BAF022 #CCF45B #DEF894 #F0FCCE
Accessibility & contrast
On white
1.26
#CCF45B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.66
#CCF45B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CCF45B
16.66:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CCF45B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CCF45B | 1.00 | 1.26 | 16.66 | 16.66 |
| #FFFFFF | 1.26 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.66 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.66 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE648
Deuteranopia (green-blind)
#FCE566
Tritanopia (blue-blind)
#D6E8D4
Achromatopsia (no color)
#E5E5E5
Design tokens & code
CSS
--color: #ccf45b; /* rgb */ color: rgb(204, 244, 91); /* oklch */ color: oklch(91.0% 0.182 122.6);
Tailwind
colors: {
custom: {
50: '#dff790',
500: '#ccf45b',
950: '#000000',
},
}SCSS
$custom: #ccf45b; $custom-light: #dff790; $custom-dark: #000000;
JSON
{
"hex": "#ccf45b",
"rgb": {
"r": 204,
"g": 244,
"b": 91
},
"hsl": {
"h": 75.686,
"s": 87.429,
"l": 65.686
},
"oklch": {
"l": 0.91002,
"c": 0.18215,
"h": 122.6
},
"luminance": 0.78294
}Semantic roles & 50–950 ramp
primary
#CCF45B
secondary
#562FC4
accent
#02E43D
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#16170D
muted
#84857F