#99FC5F#99FC5F
#99FC5F is a very light, highly saturated yellow-green. Relative luminance 0.772; OKLCH L 89.9% C 0.213 H 135.8°. Best body text is #000000 at 16.44:1 contrast (WCAG AA passes).
Color values
| HEX | #99FC5F |
|---|---|
| RGB | rgb(153, 252, 95) |
| HSL | hsl(98, 96%, 68%) |
| HSV | hsv(98, 62%, 99%) |
| CMYK | cmyk(39.3%, 0%, 62.3%, 1.2%) |
| CIE-LAB | lab(90.42, -55.05, 64.21) |
| CIE-LCH | lch(90.42, 84.58, 130.61°) |
| OKLab | oklab(89.88% -0.1527 0.1485) |
| OKLCH | oklch(89.88% 0.213 135.8) |
| XYZ | xyz(50.0116, 77.2167, 23.0934) |
| Luminance | 0.7722 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Grass Green
#9AF764
ΔE00 1.29
Key Lime
#AEFF6E
ΔE00 2.33
Light Lime
#AEFD6C
ΔE00 2.35
Spring Green (survey)
#A9F971
ΔE00 2.46
Pale Lime Green
#B1FF65
ΔE00 2.74
Light Green
#96F97B
ΔE00 3.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#99FC5F #C25FFC
analogous
#E8FC5F #99FC5F #5FFC73
triadic
#99FC5F #5F99FC #FC5F99
tetradic
#99FC5F #5FE8FC #C25FFC #FC735F
square
#99FC5F #5FE8FC #C25FFC #FC735F
split-complementary
#99FC5F #735FFC #FC5FE8
monochromatic
#54DC04 #73FB23 #99FC5F #BFFD9B #E6FED7
Accessibility & contrast
On white
1.28
#99FC5F on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.44
#99FC5F on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #99FC5F
16.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##99FC5F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##99FC5F | 1.00 | 1.28 | 16.44 | 16.44 |
| #FFFFFF | 1.28 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.44 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.44 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE94C
Deuteranopia (green-blind)
#F7E16C
Tritanopia (blue-blind)
#96F3DB
Achromatopsia (no color)
#E4E4E4
Design tokens & code
CSS
--color: #99fc5f; /* rgb */ color: rgb(153, 252, 95); /* oklch */ color: oklch(89.9% 0.213 135.8);
Tailwind
colors: {
custom: {
50: '#bdfe92',
500: '#99fc5f',
950: '#000000',
},
}SCSS
$custom: #99fc5f; $custom-light: #bdfe92; $custom-dark: #000000;
JSON
{
"hex": "#99fc5f",
"rgb": {
"r": 153,
"g": 252,
"b": 95
},
"hsl": {
"h": 97.834,
"s": 96.319,
"l": 68.039
},
"oklch": {
"l": 0.89884,
"c": 0.213,
"h": 135.8
},
"luminance": 0.77219
}Semantic roles & 50–950 ramp
primary
#99FC5F
secondary
#962AD5
accent
#00E691
background
#FDFFFC
surface
#F9FFF4
border
#D2D7CE
text
#13180D
muted
#82867F