#CCF599#CCF599
#CCF599 is a very light, vivid yellow-green. Relative luminance 0.804; OKLCH L 92.0% C 0.126 H 128.2°. Best body text is #000000 at 17.09:1 contrast (WCAG AA passes).
Color values
| HEX | #CCF599 |
|---|---|
| RGB | rgb(204, 245, 153) |
| HSL | hsl(87, 82%, 78%) |
| HSV | hsv(87, 38%, 96%) |
| CMYK | cmyk(16.7%, 0%, 37.6%, 3.9%) |
| CIE-LAB | lab(91.88, -28.36, 40.04) |
| CIE-LCH | lch(91.88, 49.07, 125.31°) |
| OKLab | oklab(92.01% -0.0777 0.0987) |
| OKLCH | oklch(92.01% 0.126 128.2) |
| XYZ | xyz(63.3032, 80.4413, 42.3225) |
| Luminance | 0.8044 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Celery
#C1FD95
ΔE00 3.25
Pistachio (survey)
#C0FA8B
ΔE00 3.33
Tea Green
#BDF8A3
ΔE00 3.79
Light Yellowish Green
#C2FF89
ΔE00 4.28
Washed Out Green
#BCF5A6
ΔE00 4.29
Light Light Green
#C8FFB0
ΔE00 4.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CCF599 #C299F5
analogous
#F5F099 #CCF599 #9EF599
triadic
#CCF599 #99CCF5 #F599CC
tetradic
#CCF599 #99F5F0 #C299F5 #F5999E
square
#CCF599 #99F5F0 #C299F5 #F5999E
split-complementary
#CCF599 #999EF5 #F099F5
monochromatic
#94EA2A #B0F061 #CCF599 #E8FAD1 #F1FCE3
Accessibility & contrast
On white
1.23
#CCF599 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.09
#CCF599 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CCF599
17.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CCF599 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CCF599 | 1.00 | 1.23 | 17.09 | 17.09 |
| #FFFFFF | 1.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FEE992
Deuteranopia (green-blind)
#F8E79E
Tritanopia (blue-blind)
#D0EDDE
Achromatopsia (no color)
#E8E8E8
Design tokens & code
CSS
--color: #ccf599; /* rgb */ color: rgb(204, 245, 153); /* oklch */ color: oklch(92.0% 0.126 128.2);
Tailwind
colors: {
custom: {
50: '#ddf8b8',
500: '#ccf599',
950: '#000000',
},
}SCSS
$custom: #ccf599; $custom-light: #ddf8b8; $custom-dark: #000000;
JSON
{
"hex": "#ccf599",
"rgb": {
"r": 204,
"g": 245,
"b": 153
},
"hsl": {
"h": 86.739,
"s": 82.143,
"l": 78.039
},
"oklch": {
"l": 0.92007,
"c": 0.12556,
"h": 128.2
},
"luminance": 0.80442
}Semantic roles & 50–950 ramp
primary
#CCF599
secondary
#935FD4
accent
#07DF67
background
#FEFFFD
surface
#FCFFF8
border
#D5D7D1
text
#151711
muted
#848581