#ECFDB0#ECFDB0
#ECFDB0 is a very light, moderate yellow-green. Relative luminance 0.912; OKLCH L 96.4% C 0.100 H 118.4°. Best body text is #000000 at 19.24:1 contrast (WCAG AA passes).
Color values
| HEX | #ECFDB0 |
|---|---|
| RGB | rgb(236, 253, 176) |
| HSL | hsl(73, 95%, 84%) |
| HSV | hsv(73, 30%, 99%) |
| CMYK | cmyk(6.7%, 0%, 30.4%, 0.8%) |
| CIE-LAB | lab(96.50, -17.69, 35.08) |
| CIE-LCH | lch(96.50, 39.29, 116.76°) |
| OKLab | oklab(96.36% -0.0474 0.0876) |
| OKLCH | oklch(96.36% 0.1 118.4) |
| XYZ | xyz(77.5535, 91.2183, 54.5872) |
| Luminance | 0.9122 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Khaki
#E6F2A2
ΔE00 2.58
Creme
#FFFFB6
ΔE00 4.37
Light Beige
#FFFEB6
ΔE00 4.61
Parchment
#FEFCAF
ΔE00 4.82
Cream (survey)
#FFFFC2
ΔE00 5.15
Ecru
#FEFFCA
ΔE00 6.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ECFDB0 #C1B0FD
analogous
#FDE8B0 #ECFDB0 #C6FDB0
triadic
#ECFDB0 #B0ECFD #FDB0EC
tetradic
#ECFDB0 #B0FDE8 #C1B0FD #FDB0C6
square
#ECFDB0 #B0FDE8 #C1B0FD #FDB0C6
split-complementary
#ECFDB0 #B0C6FD #E8B0FD
monochromatic
#CFFA39 #DEFB74 #ECFDB0 #F8FEE1 #F8FEE1
Accessibility & contrast
On white
1.09
#ECFDB0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
19.24
#ECFDB0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ECFDB0
19.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ECFDB0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ECFDB0 | 1.00 | 1.09 | 19.24 | 19.24 |
| #FFFFFF | 1.09 | 1.00 | 21.00 | 21.00 |
| #000000 | 19.24 | 21.00 | 1.00 | 1.00 |
| ##000000 | 19.24 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFF5AB
Deuteranopia (green-blind)
#FFF5B3
Tritanopia (blue-blind)
#F3F5E9
Achromatopsia (no color)
#F5F5F5
Design tokens & code
CSS
--color: #ecfdb0; /* rgb */ color: rgb(236, 253, 176); /* oklch */ color: oklch(96.4% 0.100 118.4);
Tailwind
colors: {
custom: {
50: '#f3fec8',
500: '#ecfdb0',
950: '#000000',
},
}SCSS
$custom: #ecfdb0; $custom-light: #f3fec8; $custom-dark: #000000;
JSON
{
"hex": "#ecfdb0",
"rgb": {
"r": 236,
"g": 253,
"b": 176
},
"hsl": {
"h": 73.247,
"s": 95.062,
"l": 84.118
},
"oklch": {
"l": 0.96356,
"c": 0.09962,
"h": 118.4
},
"luminance": 0.91218
}Semantic roles & 50–950 ramp
primary
#ECFDB0
secondary
#886FE2
accent
#00E633
background
#FFFFFD
surface
#FEFFF9
border
#D6D7D2
text
#171713
muted
#858582