#CFEF58#CFEF58
#CFEF58 is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 90.1% C 0.177 H 120.3°. Best body text is #000000 at 16.14:1 contrast (WCAG AA passes).
Color values
| HEX | #CFEF58 |
|---|---|
| RGB | rgb(207, 239, 88) |
| HSL | hsl(73, 83%, 64%) |
| HSV | hsv(73, 63%, 94%) |
| CMYK | cmyk(13.4%, 0%, 63.2%, 6.3%) |
| CIE-LAB | lab(89.72, -30.72, 67.15) |
| CIE-LCH | lch(89.72, 73.84, 114.58°) |
| OKLab | oklab(90.08% -0.0894 0.153) |
| OKLCH | oklch(90.08% 0.177 120.3) |
| XYZ | xyz(58.3609, 75.7032, 20.7683) |
| Luminance | 0.7570 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 2.69
Yellowy Green
#BFF128
ΔE00 3.77
Yellow Green
#C8FD3D
ΔE00 4.31
Sickly Yellow
#D0E429
ΔE00 4.72
Greeny Yellow
#C6F808
ΔE00 4.88
Chartreuse (survey)
#C1F80A
ΔE00 5.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CFEF58 #7858EF
analogous
#EFC458 #CFEF58 #84EF58
triadic
#CFEF58 #58CFEF #EF58CF
tetradic
#CFEF58 #58EFC4 #7858EF #EF5884
square
#CFEF58 #58EFC4 #7858EF #EF5884
split-complementary
#CFEF58 #5884EF #C458EF
monochromatic
#97BB12 #BFEA20 #CFEF58 #DFF490 #EFFAC8
Accessibility & contrast
On white
1.30
#CFEF58 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.14
#CFEF58 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CFEF58
16.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CFEF58 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CFEF58 | 1.00 | 1.30 | 16.14 | 16.14 |
| #FFFFFF | 1.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.14 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.14 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FDE245
Deuteranopia (green-blind)
#F9E263
Tritanopia (blue-blind)
#DAE3D0
Achromatopsia (no color)
#E2E2E2
Design tokens & code
CSS
--color: #cfef58; /* rgb */ color: rgb(207, 239, 88); /* oklch */ color: oklch(90.1% 0.177 120.3);
Tailwind
colors: {
custom: {
50: '#e1f48e',
500: '#cfef58',
950: '#000000',
},
}SCSS
$custom: #cfef58; $custom-light: #e1f48e; $custom-dark: #000000;
JSON
{
"hex": "#cfef58",
"rgb": {
"r": 207,
"g": 239,
"b": 88
},
"hsl": {
"h": 72.715,
"s": 82.514,
"l": 64.118
},
"oklch": {
"l": 0.90084,
"c": 0.17725,
"h": 120.3
},
"luminance": 0.75703
}Semantic roles & 50–950 ramp
primary
#CFEF58
secondary
#4E32BA
accent
#07DF34
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#16170D
muted
#84857F