#ECFCF9#ECFCF9
#ECFCF9 is a very light, near-neutral teal. Relative luminance 0.943; OKLCH L 97.8% C 0.017 H 183.6°. Best body text is #000000 at 19.86:1 contrast (WCAG AA passes).
Color values
| HEX | #ECFCF9 |
|---|---|
| RGB | rgb(236, 252, 249) |
| HSL | hsl(169, 73%, 96%) |
| HSV | hsv(169, 6%, 99%) |
| CMYK | cmyk(6.3%, 0%, 1.2%, 1.2%) |
| CIE-LAB | lab(97.75, -5.76, -0.37) |
| CIE-LCH | lch(97.75, 5.78, 183.65°) |
| OKLab | oklab(97.84% -0.0172 -0.0011) |
| OKLCH | oklch(97.84% 0.017 183.6) |
| XYZ | xyz(86.4978, 94.2923, 103.2473) |
| Luminance | 0.9429 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Azure (CSS)
#F0FFFF
ΔE00 1.72
Mintcream
#F5FFFA
ΔE00 2.47
Lightcyan
#E0FFFF
ΔE00 4.65
Honeydew
#F0FFF0
ΔE00 5.09
Aliceblue
#F0F8FF
ΔE00 6.58
Ice Blue (survey)
#D7FFFE
ΔE00 6.92
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ECFCF9 #FCECEF
analogous
#ECFCF1 #ECFCF9 #ECF7FC
triadic
#ECFCF9 #F9ECFC #FCF9EC
tetradic
#ECFCF9 #F1ECFC #FCECEF #F7FCEC
square
#ECFCF9 #F1ECFC #FCECEF #F7FCEC
split-complementary
#ECFCF9 #FCECF7 #FCF1EC
monochromatic
#82EBD8 #B7F4E8 #E5FBF7 #E5FBF7 #E5FBF7
Accessibility & contrast
On white
1.06
#ECFCF9 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
19.86
#ECFCF9 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ECFCF9
19.86:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ECFCF9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ECFCF9 | 1.00 | 1.06 | 19.86 | 19.86 |
| #FFFFFF | 1.06 | 1.00 | 21.00 | 21.00 |
| #000000 | 19.86 | 21.00 | 1.00 | 1.00 |
| ##000000 | 19.86 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FAFAF9
Deuteranopia (green-blind)
#F7F8F9
Tritanopia (blue-blind)
#E8FDFB
Achromatopsia (no color)
#F8F8F8
Design tokens & code
CSS
--color: #ecfcf9; /* rgb */ color: rgb(236, 252, 249); /* oklch */ color: oklch(97.8% 0.017 183.6);
Tailwind
colors: {
custom: {
50: '#f2fdfb',
500: '#ecfcf9',
950: '#000000',
},
}SCSS
$custom: #ecfcf9; $custom-light: #f2fdfb; $custom-dark: #000000;
JSON
{
"hex": "#ecfcf9",
"rgb": {
"r": 236,
"g": 252,
"b": 249
},
"hsl": {
"h": 168.75,
"s": 72.727,
"l": 95.686
},
"oklch": {
"l": 0.97843,
"c": 0.01723,
"h": 183.6
},
"luminance": 0.94293
}Semantic roles & 50–950 ramp
primary
#ECFCF9
secondary
#E3A9B4
accent
#1135D5
background
#FFFFFF
surface
#FEFFFF
border
#D6D7D7
text
#161717
muted
#858585