#E4F7EE
Closest named color: Anti-Flash White (#EDF2F4). oklch(96% 0.023 165.9), rgb(228, 247, 238).
Aa
Black text reads best on this color (18.83:1).
About this color
#E4F7EE is a very light close to neutral grey. In OKLCH its lightness is 96%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Anti-Flash White (#EDF2F4), ΔE 0.021 away. Black text reads best on it, at 18.83:1.
| Hue family | Neutrals |
| Lightness | very light (96%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 18.83:1 |
| White text | 1.11:1 |
Values
| HEX | #E4F7EE |
| RGB | rgb(228, 247, 238) |
| HSL | hsl(152, 54%, 93%) |
| OKLCH | oklch(96% 0.023 165.9) |
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 #E4F7EE | 1.11:1 | Fails | Lc 0.0 | Not readable |
| Black text on #E4F7EE | 18.83:1 | AAA | Lc 98.6 | Preferred for body text |
| #E4F7EE text on white | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #E4F7EE text on black | 18.83:1 | AAA | Lc -99.7 | 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)
#E4F7EE
oklch(96% 0.023 165.9)
-
Step 100
100
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#D0DDD6
oklch(88.6% 0.017 162.7)
-
Step 300
300
#AFC7BC
oklch(80.8% 0.03 166.3)
-
Step 400
400
#85AB9A
oklch(70.8% 0.048 165.9)
-
Step 500
500
#659681
oklch(63.2% 0.062 165.9)
-
Step 600
600
#4B806A
oklch(55.6% 0.067 165.7)
-
Step 700
700
#3C6C58
oklch(49.1% 0.062 165.3)
-
Step 800
800
#325848
oklch(42.7% 0.051 165.3)
-
Step 900
900
#2C483D
oklch(37.6% 0.039 167.6)
-
Step 950
950
#1A2A24
oklch(26.9% 0.024 169.1)
#E4F7EE 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) | #F6F4EE | 0.024 |
| Deuteranopia (no green cones) | #F2F1EF | 0.023 |
| Tritanopia (no blue cones) | #E1F7F4 | 0.009 |
| Achromatopsia (no color) | #F2F2F2 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E4F7EE
#E4F7EE
oklch(96% 0.023 165.9)
- #FEECF5
#FEECF5
oklch(96% 0.023 345.8)
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 #E4F7EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Anti-Flash White #EDF2F4 ΔE 0.021
- Ice #D6FFFA ΔE 0.025
- Light Cyan #E0FFFF ΔE 0.025
- White Smoke #F5F5F5 ΔE 0.026
- Ice Blue #D7FFFE ΔE 0.026
- Honeydew #F0FFF0 ΔE 0.027
- Very Pale Blue #D6FFFE ΔE 0.027
- Very Light Blue #D5FFFF ΔE 0.028
Use #E4F7EE 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.