#CFF381#CFF381
#CFF381 is a very light, vivid yellow-green. Relative luminance 0.790; OKLCH L 91.4% C 0.147 H 123.7°. Best body text is #000000 at 16.79:1 contrast (WCAG AA passes).
Color values
| HEX | #CFF381 |
|---|---|
| RGB | rgb(207, 243, 129) |
| HSL | hsl(79, 83%, 73%) |
| HSV | hsv(79, 47%, 95%) |
| CMYK | cmyk(14.8%, 0%, 46.9%, 4.7%) |
| CIE-LAB | lab(91.21, -29.08, 50.84) |
| CIE-LCH | lch(91.21, 58.58, 119.77°) |
| OKLab | oklab(91.41% -0.0813 0.1219) |
| OKLCH | oklch(91.41% 0.147 123.7) |
| XYZ | xyz(61.7452, 78.9513, 32.7508) |
| Luminance | 0.7895 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Yellow Green
#CCFD7F
ΔE00 2.73
Light Pea Green
#C4FE82
ΔE00 3.82
Pistachio (survey)
#C0FA8B
ΔE00 4.13
Pear
#CBF85F
ΔE00 4.37
Light Yellowish Green
#C2FF89
ΔE00 4.45
Pale Lime
#BEFD73
ΔE00 4.49
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CFF381 #A581F3
analogous
#F3DE81 #CFF381 #96F381
triadic
#CFF381 #81CFF3 #F381CF
tetradic
#CFF381 #81F3DE #A581F3 #F38196
square
#CFF381 #81F3DE #A581F3 #F38196
split-complementary
#CFF381 #8196F3 #DE81F3
monochromatic
#A3E416 #BAEE49 #CFF381 #E4F8B9 #F4FCE3
Accessibility & contrast
On white
1.25
#CFF381 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.79
#CFF381 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CFF381
16.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CFF381 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CFF381 | 1.00 | 1.25 | 16.79 | 16.79 |
| #FFFFFF | 1.25 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.79 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.79 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FEE777
Deuteranopia (green-blind)
#F9E687
Tritanopia (blue-blind)
#D6E9D8
Achromatopsia (no color)
#E6E6E6
Design tokens & code
CSS
--color: #cff381; /* rgb */ color: rgb(207, 243, 129); /* oklch */ color: oklch(91.4% 0.147 123.7);
Tailwind
colors: {
custom: {
50: '#dff7a8',
500: '#cff381',
950: '#000000',
},
}SCSS
$custom: #cff381; $custom-light: #dff7a8; $custom-dark: #000000;
JSON
{
"hex": "#cff381",
"rgb": {
"r": 207,
"g": 243,
"b": 129
},
"hsl": {
"h": 78.947,
"s": 82.609,
"l": 72.941
},
"oklch": {
"l": 0.91414,
"c": 0.14651,
"h": 123.7
},
"luminance": 0.78952
}Semantic roles & 50–950 ramp
primary
#CFF381
secondary
#744ACF
accent
#06DF4B
background
#FEFFFD
surface
#FCFEF7
border
#D5D6D0
text
#151710
muted
#848581