#EFFDF3#EFFDF3
#EFFDF3 is a very light, near-neutral green. Relative luminance 0.951; OKLCH L 98.1% C 0.020 H 154.9°. Best body text is #000000 at 20.01:1 contrast (WCAG AA passes).
Color values
| HEX | #EFFDF3 |
|---|---|
| RGB | rgb(239, 253, 243) |
| HSL | hsl(137, 78%, 96%) |
| HSV | hsv(137, 6%, 99%) |
| CMYK | cmyk(5.5%, 0%, 4%, 0.8%) |
| CIE-LAB | lab(98.06, -6.37, 3.20) |
| CIE-LCH | lch(98.06, 7.13, 153.34°) |
| OKLab | oklab(98.09% -0.0179 0.0084) |
| OKLCH | oklch(98.09% 0.02 154.9) |
| XYZ | xyz(86.8965, 95.0717, 98.5493) |
| Luminance | 0.9507 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Honeydew
#F0FFF0
ΔE00 2.06
Mintcream
#F5FFFA
ΔE00 2.91
Azure (CSS)
#F0FFFF
ΔE00 4.58
Ivory
#FFFFF0
ΔE00 5.86
Lightcyan
#E0FFFF
ΔE00 6.52
Beige
#F5F5DC
ΔE00 7.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#EFFDF3 #FDEFF9
analogous
#F2FDEF #EFFDF3 #EFFDFA
triadic
#EFFDF3 #F3EFFD #FDF3EF
tetradic
#EFFDF3 #EFF2FD #FDEFF9 #FDFAEF
square
#EFFDF3 #EFF2FD #FDEFF9 #FDFAEF
split-complementary
#EFFDF3 #FAEFFD #FDEFF2
monochromatic
#82EFA1 #B9F6CA #E4FCEB #E4FCEB #E4FCEB
Accessibility & contrast
On white
1.05
#EFFDF3 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
20.01
#EFFDF3 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #EFFDF3
20.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##EFFDF3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##EFFDF3 | 1.00 | 1.05 | 20.01 | 20.01 |
| #FFFFFF | 1.05 | 1.00 | 21.00 | 21.00 |
| #000000 | 20.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 20.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FDFAF3
Deuteranopia (green-blind)
#FAF9F3
Tritanopia (blue-blind)
#EDFDFA
Achromatopsia (no color)
#F9F9F9
Design tokens & code
CSS
--color: #effdf3; /* rgb */ color: rgb(239, 253, 243); /* oklch */ color: oklch(98.1% 0.020 154.9);
Tailwind
colors: {
custom: {
50: '#f4fef7',
500: '#effdf3',
950: '#000000',
},
}SCSS
$custom: #effdf3; $custom-light: #f4fef7; $custom-dark: #000000;
JSON
{
"hex": "#effdf3",
"rgb": {
"r": 239,
"g": 253,
"b": 243
},
"hsl": {
"h": 137.143,
"s": 77.778,
"l": 96.471
},
"oklch": {
"l": 0.98093,
"c": 0.01972,
"h": 154.9
},
"luminance": 0.95072
}Semantic roles & 50–950 ramp
primary
#EFFDF3
secondary
#E6AAD5
accent
#0B9FDA
background
#FFFFFF
surface
#FEFFFE
border
#D6D7D6
text
#171717
muted
#858585