#E4FFEF
Closest named color: Honeydew (#F0FFF0). oklch(97.6% 0.035 159.7), rgb(228, 255, 239).
Aa
Black text reads best on this color (19.84:1).
About this color
#E4FFEF is a very light, muted green. In OKLCH its lightness is 98%, its chroma 0.035 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Honeydew (#F0FFF0), ΔE 0.015 away. Black text reads best on it, at 19.84:1.
| Hue family | Greens |
| Lightness | very light (98%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Honeydew (#F0FFF0) |
| Black text | 19.84:1 |
| White text | 1.05:1 |
Values
| HEX | #E4FFEF |
| RGB | rgb(228, 255, 239) |
| HSL | hsl(144, 100%, 95%) |
| OKLCH | oklch(97.6% 0.035 159.7) |
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 #E4FFEF | 1.05:1 | Fails | Lc 0.0 | Not readable |
| Black text on #E4FFEF | 19.84:1 | AAA | Lc 102.1 | Preferred for body text |
| #E4FFEF text on white | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #E4FFEF text on black | 19.84:1 | AAA | Lc -103.6 | 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)
#E4FFEF
oklch(97.6% 0.035 159.7)
-
Step 100
100
#E3EDE7
oklch(93.7% 0.013 159.9)
-
Step 200
200
#CCDFD3
oklch(88.6% 0.026 158.1)
-
Step 300
300
#A8CAB7
oklch(80.9% 0.045 160.7)
-
Step 400
400
#79AF91
oklch(70.8% 0.072 159.5)
-
Step 500
500
#539B76
oklch(63.2% 0.093 159.7)
-
Step 600
600
#34855E
oklch(55.6% 0.1 159.5)
-
Step 700
700
#25714E
oklch(49.2% 0.094 159.7)
-
Step 800
800
#215C40
oklch(42.8% 0.077 159.7)
-
Step 900
900
#214B36
oklch(37.6% 0.06 159.8)
-
Step 950
950
#142C20
oklch(26.9% 0.038 160.6)
#E4FFEF 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) | #FEFBEE | 0.033 |
| Deuteranopia (no green cones) | #F9F7F0 | 0.032 |
| Tritanopia (no blue cones) | #E0FFFA | 0.015 |
| Achromatopsia (no color) | #F8F8F8 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E4FFEF
#E4FFEF
oklch(97.6% 0.035 159.7)
- #FFF3FB
#FFF3FB
oklch(97.6% 0.017 337.6)
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 #E4FFEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Honeydew #F0FFF0 ΔE 0.015
- Ice #D6FFFA ΔE 0.021
- Light Cyan #E0FFFF ΔE 0.022
- Ice Blue #D7FFFE ΔE 0.024
- Very Pale Blue #D6FFFE ΔE 0.025
- Very Light Blue #D5FFFF ΔE 0.026
- Really Light Blue #D4FFFF ΔE 0.027
- Mint Cream #F5FFFA ΔE 0.027
Use #E4FFEF 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.