#9EFF6B#9EFF6B
#9EFF6B is a very light, highly saturated yellow-green. Relative luminance 0.799; OKLCH L 91.0% C 0.205 H 136.2°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).
Color values
| HEX | #9EFF6B |
|---|---|
| RGB | rgb(158, 255, 107) |
| HSL | hsl(99, 100%, 71%) |
| HSV | hsv(99, 58%, 100%) |
| CMYK | cmyk(38%, 0%, 58%, 0%) |
| CIE-LAB | lab(91.62, -53.59, 60.59) |
| CIE-LCH | lch(91.62, 80.89, 131.49°) |
| OKLab | oklab(90.96% -0.1482 0.1419) |
| OKLCH | oklch(90.96% 0.205 136.2) |
| XYZ | xyz(52.5130, 79.8480, 26.5523) |
| Luminance | 0.7985 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Grass Green
#9AF764
ΔE00 1.65
Key Lime
#AEFF6E
ΔE00 1.89
Spring Green (survey)
#A9F971
ΔE00 2.04
Light Lime
#AEFD6C
ΔE00 2.09
Pale Lime Green
#B1FF65
ΔE00 2.76
Light Green
#96F97B
ΔE00 3.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#9EFF6B #CC6BFF
analogous
#E8FF6B #9EFF6B #6BFF82
triadic
#9EFF6B #6B9EFF #FF6B9E
tetradic
#9EFF6B #6BE8FF #CC6BFF #FF826B
square
#9EFF6B #6BE8FF #CC6BFF #FF826B
split-complementary
#9EFF6B #826BFF #FF6BE8
monochromatic
#53F000 #76FF2E #9EFF6B #C6FFA8 #EBFFE0
Accessibility & contrast
On white
1.24
#9EFF6B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.97
#9EFF6B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #9EFF6B
16.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##9EFF6B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##9EFF6B | 1.00 | 1.24 | 16.97 | 16.97 |
| #FFFFFF | 1.24 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEC5B
Deuteranopia (green-blind)
#FAE476
Tritanopia (blue-blind)
#9BF6DF
Achromatopsia (no color)
#E7E7E7
Design tokens & code
CSS
--color: #9eff6b; /* rgb */ color: rgb(158, 255, 107); /* oklch */ color: oklch(91.0% 0.205 136.2);
Tailwind
colors: {
custom: {
50: '#c0ff9a',
500: '#9eff6b',
950: '#000000',
},
}SCSS
$custom: #9eff6b; $custom-light: #c0ff9a; $custom-dark: #000000;
JSON
{
"hex": "#9eff6b",
"rgb": {
"r": 158,
"g": 255,
"b": 107
},
"hsl": {
"h": 99.324,
"s": 100,
"l": 70.98
},
"oklch": {
"l": 0.90956,
"c": 0.20517,
"h": 136.2
},
"luminance": 0.79851
}Semantic roles & 50–950 ramp
primary
#9EFF6B
secondary
#A133DB
accent
#00E696
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#13180E
muted
#82867F