#ECFFBF#ECFFBF
#ECFFBF is a very light, moderate yellow-green. Relative luminance 0.931; OKLCH L 97.1% C 0.085 H 121.4°. Best body text is #000000 at 19.62:1 contrast (WCAG AA passes).
Color values
| HEX | #ECFFBF |
|---|---|
| RGB | rgb(236, 255, 191) |
| HSL | hsl(78, 100%, 87%) |
| HSV | hsv(78, 25%, 100%) |
| CMYK | cmyk(7.5%, 0%, 25.1%, 0%) |
| CIE-LAB | lab(97.27, -16.65, 28.60) |
| CIE-LCH | lch(97.27, 33.09, 120.20°) |
| OKLab | oklab(97.06% -0.0442 0.0723) |
| OKLCH | oklch(97.06% 0.085 121.4) |
| XYZ | xyz(79.7551, 93.1145, 63.0513) |
| Luminance | 0.9311 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Khaki
#E6F2A2
ΔE00 4.71
Cream (survey)
#FFFFC2
ΔE00 5.00
Ecru
#FEFFCA
ΔE00 5.14
Creme
#FFFFB6
ΔE00 5.46
Ivory (survey)
#FFFFCB
ΔE00 5.50
Light Beige
#FFFEB6
ΔE00 5.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ECFFBF #D2BFFF
analogous
#FFF2BF #ECFFBF #CCFFBF
triadic
#ECFFBF #BFECFF #FFBFEC
tetradic
#ECFFBF #BFFFF2 #D2BFFF #FFBFCC
square
#ECFFBF #BFFFF2 #D2BFFF #FFBFCC
split-complementary
#ECFFBF #BFCCFF #F2BFFF
monochromatic
#C8FF45 #DAFF82 #ECFFBF #F6FFE0 #F6FFE0
Accessibility & contrast
On white
1.07
#ECFFBF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
19.62
#ECFFBF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ECFFBF
19.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ECFFBF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ECFFBF | 1.00 | 1.07 | 19.62 | 19.62 |
| #FFFFFF | 1.07 | 1.00 | 21.00 | 21.00 |
| #000000 | 19.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 19.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFF7BB
Deuteranopia (green-blind)
#FFF7C2
Tritanopia (blue-blind)
#F1F8EE
Achromatopsia (no color)
#F7F7F7
Design tokens & code
CSS
--color: #ecffbf; /* rgb */ color: rgb(236, 255, 191); /* oklch */ color: oklch(97.1% 0.085 121.4);
Tailwind
colors: {
custom: {
50: '#f2ffd2',
500: '#ecffbf',
950: '#000000',
},
}SCSS
$custom: #ecffbf; $custom-light: #f2ffd2; $custom-dark: #000000;
JSON
{
"hex": "#ecffbf",
"rgb": {
"r": 236,
"g": 255,
"b": 191
},
"hsl": {
"h": 77.813,
"s": 100,
"l": 87.451
},
"oklch": {
"l": 0.97057,
"c": 0.08477,
"h": 121.4
},
"luminance": 0.93114
}Semantic roles & 50–950 ramp
primary
#ECFFBF
secondary
#9B7BE8
accent
#00E644
background
#FFFFFE
surface
#FEFFFB
border
#D6D7D4
text
#171814
muted
#858683