#EFFAB4#EFFAB4
#EFFAB4 is a very light, moderate yellow. Relative luminance 0.900; OKLCH L 96.0% C 0.090 H 115.4°. Best body text is #000000 at 19.00:1 contrast (WCAG AA passes).
Color values
| HEX | #EFFAB4 |
|---|---|
| RGB | rgb(239, 250, 180) |
| HSL | hsl(69, 88%, 84%) |
| HSV | hsv(69, 28%, 98%) |
| CMYK | cmyk(4.4%, 0%, 28%, 2%) |
| CIE-LAB | lab(96.00, -14.62, 32.45) |
| CIE-LCH | lch(96.00, 35.60, 114.25°) |
| OKLab | oklab(96.04% -0.0386 0.0814) |
| OKLCH | oklch(96.04% 0.09 115.4) |
| XYZ | xyz(78.0202, 90.0178, 56.4362) |
| Luminance | 0.9002 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Light Khaki
#E6F2A2
ΔE00 2.64
Creme
#FFFFB6
ΔE00 3.31
Light Beige
#FFFEB6
ΔE00 3.45
Cream (survey)
#FFFFC2
ΔE00 3.63
Parchment
#FEFCAF
ΔE00 3.87
Ecru
#FEFFCA
ΔE00 4.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#EFFAB4 #BFB4FA
analogous
#FAE2B4 #EFFAB4 #CCFAB4
triadic
#EFFAB4 #B4EFFA #FAB4EF
tetradic
#EFFAB4 #B4FAE2 #BFB4FA #FAB4CC
square
#EFFAB4 #B4FAE2 #BFB4FA #FAB4CC
split-complementary
#EFFAB4 #B4CCFA #E2B4FA
monochromatic
#D7F241 #E3F67B #EFFAB4 #F9FDE2 #F9FDE2
Accessibility & contrast
On white
1.11
#EFFAB4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
19.00
#EFFAB4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #EFFAB4
19.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##EFFAB4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##EFFAB4 | 1.00 | 1.11 | 19.00 | 19.00 |
| #FFFFFF | 1.11 | 1.00 | 21.00 | 21.00 |
| #000000 | 19.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 19.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFF3AF
Deuteranopia (green-blind)
#FFF4B7
Tritanopia (blue-blind)
#F7F2E8
Achromatopsia (no color)
#F3F3F3
Design tokens & code
CSS
--color: #effab4; /* rgb */ color: rgb(239, 250, 180); /* oklch */ color: oklch(96.0% 0.090 115.4);
Tailwind
colors: {
custom: {
50: '#f5fccb',
500: '#effab4',
950: '#000000',
},
}SCSS
$custom: #effab4; $custom-light: #f5fccb; $custom-dark: #000000;
JSON
{
"hex": "#effab4",
"rgb": {
"r": 239,
"g": 250,
"b": 180
},
"hsl": {
"h": 69.429,
"s": 87.5,
"l": 84.314
},
"oklch": {
"l": 0.96037,
"c": 0.09015,
"h": 115.4
},
"luminance": 0.90017
}Semantic roles & 50–950 ramp
primary
#EFFAB4
secondary
#8574DE
accent
#01E425
background
#FFFFFE
surface
#FEFFFA
border
#D6D7D3
text
#171713
muted
#858583