#EFFBDC#EFFBDC
#EFFBDC is a very light, muted yellow-green. Relative luminance 0.925; OKLCH L 97.1% C 0.043 H 124.5°. Best body text is #000000 at 19.50:1 contrast (WCAG AA passes).
Color values
| HEX | #EFFBDC |
|---|---|
| RGB | rgb(239, 251, 220) |
| HSL | hsl(83, 79%, 92%) |
| HSV | hsv(83, 12%, 98%) |
| CMYK | cmyk(4.8%, 0%, 12.4%, 1.6%) |
| CIE-LAB | lab(97.03, -9.26, 13.52) |
| CIE-LCH | lch(97.03, 16.39, 124.40°) |
| OKLab | oklab(97.1% -0.0241 0.0351) |
| OKLCH | oklch(97.1% 0.043 124.5) |
| XYZ | xyz(83.0101, 92.5123, 81.1798) |
| Luminance | 0.9251 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Lightyellow
#FFFFE0
ΔE00 4.57
Lightgoldenrodyellow
#FAFAD2
ΔE00 4.88
Off White (survey)
#FFFFE4
ΔE00 4.90
Beige
#F5F5DC
ΔE00 5.02
Eggshell (survey)
#FFFFD4
ΔE00 5.39
Honeydew
#F0FFF0
ΔE00 5.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#EFFBDC #E8DCFB
analogous
#FBF8DC #EFFBDC #E0FBDC
triadic
#EFFBDC #DCEFFB #FBDCEF
tetradic
#EFFBDC #DCFBF8 #E8DCFB #FBDCE0
square
#EFFBDC #DCFBF8 #E8DCFB #FBDCE0
split-complementary
#EFFBDC #DCE0FB #F8DCFB
monochromatic
#BDEE6E #D6F5A5 #EFFBDC #F2FCE4 #F2FCE4
Accessibility & contrast
On white
1.08
#EFFBDC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
19.50
#EFFBDC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #EFFBDC
19.50:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##EFFBDC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##EFFBDC | 1.00 | 1.08 | 19.50 | 19.50 |
| #FFFFFF | 1.08 | 1.00 | 21.00 | 21.00 |
| #000000 | 19.50 | 21.00 | 1.00 | 1.00 |
| ##000000 | 19.50 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFF7DA
Deuteranopia (green-blind)
#FDF6DD
Tritanopia (blue-blind)
#F1F8F2
Achromatopsia (no color)
#F6F6F6
Design tokens & code
CSS
--color: #effbdc; /* rgb */ color: rgb(239, 251, 220); /* oklch */ color: oklch(97.1% 0.043 124.5);
Tailwind
colors: {
custom: {
50: '#f4fce6',
500: '#effbdc',
950: '#000000',
},
}SCSS
$custom: #effbdc; $custom-light: #f4fce6; $custom-dark: #000000;
JSON
{
"hex": "#effbdc",
"rgb": {
"r": 239,
"g": 251,
"b": 220
},
"hsl": {
"h": 83.226,
"s": 79.487,
"l": 92.353
},
"oklch": {
"l": 0.97103,
"c": 0.04254,
"h": 124.5
},
"luminance": 0.92512
}Semantic roles & 50–950 ramp
primary
#EFFBDC
secondary
#B599E2
accent
#0ADC5B
background
#FFFFFE
surface
#FEFFFC
border
#D6D7D5
text
#171716
muted
#858584