#AAEF57#AAEF57
#AAEF57 is a very light, vivid yellow-green. Relative luminance 0.710; OKLCH L 87.7% C 0.194 H 130.4°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).
Color values
| HEX | #AAEF57 |
|---|---|
| RGB | rgb(170, 239, 87) |
| HSL | hsl(87, 83%, 64%) |
| HSV | hsv(87, 64%, 94%) |
| CMYK | cmyk(28.9%, 0%, 63.6%, 6.3%) |
| CIE-LAB | lab(87.47, -44.62, 64.47) |
| CIE-LCH | lch(87.47, 78.41, 124.69°) |
| OKLab | oklab(87.68% -0.1258 0.1479) |
| OKLCH | oklch(87.68% 0.194 130.4) |
| XYZ | xyz(49.1640, 70.9657, 20.1224) |
| Luminance | 0.7097 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Kiwi
#9CEF43
ΔE00 2.02
Light Lime
#AEFD6C
ΔE00 3.34
Pale Lime Green
#B1FF65
ΔE00 3.36
Light Lime Green
#B9FF66
ΔE00 3.41
Spring Green (survey)
#A9F971
ΔE00 3.47
Light Grass Green
#9AF764
ΔE00 3.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AAEF57 #9C57EF
analogous
#EFE857 #AAEF57 #5EEF57
triadic
#AAEF57 #57AAEF #EF57AA
tetradic
#AAEF57 #57EFE8 #9C57EF #EF575E
square
#AAEF57 #57EFE8 #9C57EF #EF575E
split-complementary
#AAEF57 #575EEF #E857EF
monochromatic
#6EBA12 #8EEA1F #AAEF57 #C6F48F #E3FAC7
Accessibility & contrast
On white
1.38
#AAEF57 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.19
#AAEF57 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #AAEF57
15.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AAEF57 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##AAEF57 | 1.00 | 1.38 | 15.19 | 15.19 |
| #FFFFFF | 1.38 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F9DE44
Deuteranopia (green-blind)
#F0DA63
Tritanopia (blue-blind)
#AEE5D0
Achromatopsia (no color)
#DBDBDB
Design tokens & code
CSS
--color: #aaef57; /* rgb */ color: rgb(170, 239, 87); /* oklch */ color: oklch(87.7% 0.194 130.4);
Tailwind
colors: {
custom: {
50: '#c7f48d',
500: '#aaef57',
950: '#000000',
},
}SCSS
$custom: #aaef57; $custom-light: #c7f48d; $custom-dark: #000000;
JSON
{
"hex": "#aaef57",
"rgb": {
"r": 170,
"g": 239,
"b": 87
},
"hsl": {
"h": 87.237,
"s": 82.609,
"l": 63.922
},
"oklch": {
"l": 0.87681,
"c": 0.19415,
"h": 130.4
},
"luminance": 0.70967
}Semantic roles & 50–950 ramp
primary
#AAEF57
secondary
#6F31B9
accent
#06DF69
background
#FEFFFC
surface
#FAFEF4
border
#D3D6CE
text
#13170D
muted
#83857F