#E4FFF3
Closest named color: Honeydew (#F0FFF0). oklch(97.7% 0.032 167.2), rgb(228, 255, 243).
Aa
Black text reads best on this color (19.89:1).
About this color
#E4FFF3 is a very light, muted green. In OKLCH its lightness is 98%, its chroma 0.032 and its hue 167°. 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 19.89:1.
| Hue family | Greens |
| Lightness | very light (98%) |
| Chroma | muted (0.032) |
| Temperature | in between |
| Nearest name | Honeydew (#F0FFF0) |
| Black text | 19.89:1 |
| White text | 1.05:1 |
Values
| HEX | #E4FFF3 |
| RGB | rgb(228, 255, 243) |
| HSL | hsl(153, 100%, 95%) |
| OKLCH | oklch(97.7% 0.032 167.2) |
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 #E4FFF3 | 1.05:1 | Fails | Lc 0.0 | Not readable |
| Black text on #E4FFF3 | 19.89:1 | AAA | Lc 102.3 | Preferred for body text |
| #E4FFF3 text on white | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #E4FFF3 text on black | 19.89:1 | AAA | Lc -103.7 | 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)
#E4FFF3
oklch(97.7% 0.032 167.2)
-
Step 100
100
#E3EDE8
oklch(93.7% 0.013 164.8)
-
Step 200
200
#CCDED6
oklch(88.5% 0.022 167.4)
-
Step 300
300
#A8CABB
oklch(81% 0.042 166.8)
-
Step 400
400
#78AE98
oklch(70.7% 0.066 167.2)
-
Step 500
500
#529A7F
oklch(63.1% 0.084 167.2)
-
Step 600
600
#328468
oklch(55.5% 0.091 167.3)
-
Step 700
700
#237056
oklch(49.1% 0.086 166.7)
-
Step 800
800
#1F5B47
oklch(42.6% 0.071 167.7)
-
Step 900
900
#204B3B
oklch(37.7% 0.056 166.6)
-
Step 950
950
#142C23
oklch(27% 0.035 167.4)
#E4FFF3 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) | #FEFBF2 | 0.033 |
| Deuteranopia (no green cones) | #F8F7F4 | 0.031 |
| Tritanopia (no blue cones) | #DFFFFB | 0.012 |
| Achromatopsia (no color) | #F9F9F9 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E4FFF3
#E4FFF3
oklch(97.7% 0.032 167.2)
- #FFF4F9
#FFF4F9
oklch(97.7% 0.013 347.9)
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 #E4FFF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Honeydew #F0FFF0 ΔE 0.015
- Light Cyan #E0FFFF ΔE 0.016
- Ice #D6FFFA ΔE 0.018
- Ice Blue #D7FFFE ΔE 0.020
- Very Pale Blue #D6FFFE ΔE 0.021
- Very Light Blue #D5FFFF ΔE 0.023
- Azure #F0FFFF ΔE 0.023
- Really Light Blue #D4FFFF ΔE 0.023
Use #E4FFF3 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.