#9FE451#9FE451
#9FE451 is a very light, vivid yellow-green. Relative luminance 0.635; OKLCH L 84.4% C 0.190 H 131.0°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).
Color values
| HEX | #9FE451 |
|---|---|
| RGB | rgb(159, 228, 81) |
| HSL | hsl(88, 73%, 61%) |
| HSV | hsv(88, 64%, 89%) |
| CMYK | cmyk(30.3%, 0%, 64.5%, 10.6%) |
| CIE-LAB | lab(83.68, -44.25, 62.63) |
| CIE-LCH | lch(83.68, 76.69, 125.24°) |
| OKLab | oklab(84.43% -0.1246 0.1434) |
| OKLCH | oklch(84.43% 0.19 131) |
| XYZ | xyz(43.5263, 63.4504, 17.7369) |
| Luminance | 0.6345 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Kiwi Green
#8EE53F
ΔE00 2.27
Kiwi
#9CEF43
ΔE00 2.96
Light Grass Green
#9AF764
ΔE00 4.71
Spring Green (survey)
#A9F971
ΔE00 5.04
Light Lime
#AEFD6C
ΔE00 5.45
Pale Lime Green
#B1FF65
ΔE00 5.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#9FE451 #9651E4
analogous
#E4DF51 #9FE451 #55E451
triadic
#9FE451 #519FE4 #E4519F
tetradic
#9FE451 #51E4DF #9651E4 #E45155
square
#9FE451 #51E4DF #9651E4 #E45155
split-complementary
#9FE451 #5155E4 #DF51E4
monochromatic
#61A219 #81D721 #9FE451 #BCEC86 #D9F4BB
Accessibility & contrast
On white
1.53
#9FE451 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
13.69
#9FE451 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #9FE451
13.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##9FE451 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##9FE451 | 1.00 | 1.53 | 13.69 | 13.69 |
| #FFFFFF | 1.53 | 1.00 | 21.00 | 21.00 |
| #000000 | 13.69 | 21.00 | 1.00 | 1.00 |
| ##000000 | 13.69 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#EED43E
Deuteranopia (green-blind)
#E4CF5D
Tritanopia (blue-blind)
#A2DBC6
Achromatopsia (no color)
#D1D1D1
Design tokens & code
CSS
--color: #9fe451; /* rgb */ color: rgb(159, 228, 81); /* oklch */ color: oklch(84.4% 0.190 131.0);
Tailwind
colors: {
custom: {
50: '#bfed88',
500: '#9fe451',
950: '#000000',
},
}SCSS
$custom: #9fe451; $custom-light: #bfed88; $custom-dark: #000000;
JSON
{
"hex": "#9fe451",
"rgb": {
"r": 159,
"g": 228,
"b": 81
},
"hsl": {
"h": 88.163,
"s": 73.134,
"l": 60.588
},
"oklch": {
"l": 0.84429,
"c": 0.19001,
"h": 131
},
"luminance": 0.63452
}Semantic roles & 50–950 ramp
primary
#9FE451
secondary
#6935A4
accent
#10D56D
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#13160C
muted
#82857F