#99EF50#99EF50
#99EF50 is a very light, highly saturated yellow-green. Relative luminance 0.691; OKLCH L 86.7% C 0.207 H 133.5°. Best body text is #000000 at 14.82:1 contrast (WCAG AA passes).
Color values
| HEX | #99EF50 |
|---|---|
| RGB | rgb(153, 239, 80) |
| HSL | hsl(92, 83%, 63%) |
| HSV | hsv(92, 67%, 94%) |
| CMYK | cmyk(36%, 0%, 66.5%, 6.3%) |
| CIE-LAB | lab(86.54, -51.01, 65.97) |
| CIE-LCH | lch(86.54, 83.39, 127.71°) |
| OKLab | oklab(86.68% -0.1428 0.1504) |
| OKLCH | oklch(86.68% 0.207 133.5) |
| XYZ | xyz(45.4506, 69.0825, 18.5273) |
| Luminance | 0.6908 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Kiwi
#9CEF43
ΔE00 1.41
Kiwi Green
#8EE53F
ΔE00 2.41
Light Grass Green
#9AF764
ΔE00 2.46
Spring Green (survey)
#A9F971
ΔE00 3.45
Light Lime
#AEFD6C
ΔE00 3.62
Pale Lime Green
#B1FF65
ΔE00 3.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#99EF50 #A650EF
analogous
#E8EF50 #99EF50 #50EF57
triadic
#99EF50 #5099EF #EF5099
tetradic
#99EF50 #50E8EF #A650EF #EF5750
square
#99EF50 #50E8EF #A650EF #EF5750
split-complementary
#99EF50 #5750EF #EF50E8
monochromatic
#5CB410 #78EA18 #99EF50 #BAF488 #DAF9C0
Accessibility & contrast
On white
1.42
#99EF50 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.82
#99EF50 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #99EF50
14.82:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##99EF50 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##99EF50 | 1.00 | 1.42 | 14.82 | 14.82 |
| #FFFFFF | 1.42 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.82 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.82 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F8DD3A
Deuteranopia (green-blind)
#ECD65E
Tritanopia (blue-blind)
#99E6CF
Achromatopsia (no color)
#D9D9D9
Design tokens & code
CSS
--color: #99ef50; /* rgb */ color: rgb(153, 239, 80); /* oklch */ color: oklch(86.7% 0.207 133.5);
Tailwind
colors: {
custom: {
50: '#bcf589',
500: '#99ef50',
950: '#000000',
},
}SCSS
$custom: #99ef50; $custom-light: #bcf589; $custom-dark: #000000;
JSON
{
"hex": "#99ef50",
"rgb": {
"r": 153,
"g": 239,
"b": 80
},
"hsl": {
"h": 92.453,
"s": 83.246,
"l": 62.549
},
"oklch": {
"l": 0.8668,
"c": 0.20742,
"h": 133.5
},
"luminance": 0.69084
}Semantic roles & 50–950 ramp
primary
#99EF50
secondary
#772FB4
accent
#06E07C
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#12170C
muted
#82857F