#EFF4D9
Closest named color: Beige (#F5F5DC). oklch(95.6% 0.036 115.6), rgb(239, 244, 217).
Aa
Black text reads best on this color (18.61:1).
About this color
#EFF4D9 is a very light, muted yellow. In OKLCH its lightness is 96%, its chroma 0.036 and its hue 116°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Beige (#F5F5DC), ΔE 0.009 away. Black text reads best on it, at 18.61:1.
| Hue family | Yellows |
| Lightness | very light (96%) |
| Chroma | muted (0.036) |
| Temperature | in between |
| Nearest name | Beige (#F5F5DC) |
| Black text | 18.61:1 |
| White text | 1.12:1 |
Values
| HEX | #EFF4D9 |
| RGB | rgb(239, 244, 217) |
| HSL | hsl(71, 55%, 90%) |
| OKLCH | oklch(95.6% 0.036 115.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #EFF4D9 | 1.12:1 | Fails | Lc 0.0 | Not readable |
| Black text on #EFF4D9 | 18.61:1 | AAA | Lc 97.8 | Preferred for body text |
| #EFF4D9 text on white | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #EFF4D9 text on black | 18.61:1 | AAA | Lc -98.8 | Preferred for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 50.
-
Step 50
50 (this color)
#EFF4D9
oklch(95.6% 0.036 115.6)
-
Step 100
100
#E9EBE1
oklch(93.6% 0.013 115.8)
-
Step 200
200
#D8DBC9
oklch(88.4% 0.024 114.6)
-
Step 300
300
#BFC5A3
oklch(81% 0.047 115.6)
-
Step 400
400
#9EA771
oklch(70.8% 0.075 116)
-
Step 500
500
#87904B
oklch(63% 0.093 115.2)
-
Step 600
600
#717A2C
oklch(55.5% 0.102 115.4)
-
Step 700
700
#5F671E
oklch(49.2% 0.096 115.4)
-
Step 800
800
#4D541B
oklch(42.7% 0.079 115.8)
-
Step 900
900
#40451D
oklch(37.6% 0.06 115.3)
-
Step 950
950
#262912
oklch(27.1% 0.039 115.1)
#EFF4D9 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #F8F1D7 | 0.013 |
| Deuteranopia (no green cones) | #F8F1DA | 0.014 |
| Tritanopia (no blue cones) | #F2F1EC | 0.030 |
| Achromatopsia (no color) | #F1F1F1 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFF4D9
#EFF4D9
oklch(95.6% 0.036 115.6)
- #F1EEFF
#F1EEFF
oklch(95.6% 0.023 294.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #EFF4D9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Beige #F5F5DC ΔE 0.009
- Papaya Whip #FFEFD5 ΔE 0.023
- Cornsilk #FFF8DC ΔE 0.025
- Light Goldenrod Yellow #FAFAD2 ΔE 0.025
- Antique White #FAEBD7 ΔE 0.025
- Old Lace #FDF5E6 ΔE 0.027
- Linen #FAF0E6 ΔE 0.028
- Blanched Almond #FFEBCD ΔE 0.028
Use #EFF4D9 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.