#C1F550#C1F550
#C1F550 is a very light, vivid yellow-green. Relative luminance 0.772; OKLCH L 90.4% C 0.196 H 125.3°. Best body text is #000000 at 16.44:1 contrast (WCAG AA passes).
Color values
| HEX | #C1F550 |
|---|---|
| RGB | rgb(193, 245, 80) |
| HSL | hsl(79, 89%, 64%) |
| HSV | hsv(79, 67%, 96%) |
| CMYK | cmyk(21.2%, 0%, 67.3%, 3.9%) |
| CIE-LAB | lab(90.42, -39.32, 70.68) |
| CIE-LCH | lch(90.42, 80.88, 119.09°) |
| OKLab | oklab(90.4% -0.1131 0.1596) |
| OKLCH | oklch(90.4% 0.196 125.3) |
| XYZ | xyz(56.0930, 77.2208, 19.5378) |
| Luminance | 0.7722 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.57
Yellow Green
#C8FD3D
ΔE00 2.63
Yellowy Green
#BFF128
ΔE00 2.83
Lemon Lime
#BFFE28
ΔE00 3.35
Yellowgreen (survey)
#BBF90F
ΔE00 3.51
Chartreuse (survey)
#C1F80A
ΔE00 3.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C1F550 #8450F5
analogous
#F5D650 #C1F550 #6EF550
triadic
#C1F550 #50C1F5 #F550C1
tetradic
#C1F550 #50F5D6 #8450F5 #F5506E
square
#C1F550 #50F5D6 #8450F5 #F5506E
split-complementary
#C1F550 #506EF5 #D650F5
monochromatic
#87C00B #ACF216 #C1F550 #D6F88A #EAFCC4
Accessibility & contrast
On white
1.28
#C1F550 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.44
#C1F550 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #C1F550
16.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C1F550 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C1F550 | 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)
#FFE537
Deuteranopia (green-blind)
#FBE35D
Tritanopia (blue-blind)
#C9EAD4
Achromatopsia (no color)
#E4E4E4
Design tokens & code
CSS
--color: #c1f550; /* rgb */ color: rgb(193, 245, 80); /* oklch */ color: oklch(90.4% 0.196 125.3);
Tailwind
colors: {
custom: {
50: '#d7f88a',
500: '#c1f550',
950: '#000000',
},
}SCSS
$custom: #c1f550; $custom-light: #d7f88a; $custom-dark: #000000;
JSON
{
"hex": "#c1f550",
"rgb": {
"r": 193,
"g": 245,
"b": 80
},
"hsl": {
"h": 78.909,
"s": 89.189,
"l": 63.725
},
"oklch": {
"l": 0.90404,
"c": 0.19568,
"h": 125.3
},
"luminance": 0.77221
}Semantic roles & 50–950 ramp
primary
#C1F550
secondary
#5A2CBD
accent
#00E648
background
#FEFFFC
surface
#FCFFF4
border
#D5D7CE
text
#15170C
muted
#84857F