#E3FFEE
Closest named color: Honeydew (#F0FFF0). oklch(97.5% 0.037 159), rgb(227, 255, 238).
Aa
Black text reads best on this color (19.80:1).
About this color
#E3FFEE is a very light, muted green. In OKLCH its lightness is 98%, its chroma 0.037 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Honeydew (#F0FFF0), ΔE 0.017 away. Black text reads best on it, at 19.80:1.
| Hue family | Greens |
| Lightness | very light (98%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Honeydew (#F0FFF0) |
| Black text | 19.80:1 |
| White text | 1.06:1 |
Values
| HEX | #E3FFEE |
| RGB | rgb(227, 255, 238) |
| HSL | hsl(144, 100%, 95%) |
| OKLCH | oklch(97.5% 0.037 159) |
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 #E3FFEE | 1.06:1 | Fails | Lc 0.0 | Not readable |
| Black text on #E3FFEE | 19.80:1 | AAA | Lc 102.0 | Preferred for body text |
| #E3FFEE text on white | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #E3FFEE text on black | 19.80:1 | AAA | Lc -103.4 | 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)
#E3FFEE
oklch(97.5% 0.037 159)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CBDFD3
oklch(88.5% 0.027 159.5)
-
Step 300
300
#A8CAB6
oklch(80.8% 0.046 159.4)
-
Step 400
400
#77AF90
oklch(70.6% 0.074 159.5)
-
Step 500
500
#509B74
oklch(63% 0.096 159.2)
-
Step 600
600
#30865C
oklch(55.7% 0.106 158.6)
-
Step 700
700
#21714C
oklch(49% 0.097 159.1)
-
Step 800
800
#1E5C3E
oklch(42.6% 0.081 158.8)
-
Step 900
900
#1F4C35
oklch(37.8% 0.064 158.8)
-
Step 950
950
#142C1F
oklch(26.9% 0.039 158.6)
#E3FFEE 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) | #FEFAED | 0.035 |
| Deuteranopia (no green cones) | #F9F7EF | 0.033 |
| Tritanopia (no blue cones) | #DFFFFA | 0.016 |
| Achromatopsia (no color) | #F8F8F8 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E3FFEE
#E3FFEE
oklch(97.5% 0.037 159)
- #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 #E3FFEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Honeydew #F0FFF0 ΔE 0.017
- Ice #D6FFFA ΔE 0.021
- Light Cyan #E0FFFF ΔE 0.023
- Ice Blue #D7FFFE ΔE 0.024
- Very Pale Blue #D6FFFE ΔE 0.025
- Very Light Blue #D5FFFF ΔE 0.027
- Really Light Blue #D4FFFF ΔE 0.027
- Mint Cream #F5FFFA ΔE 0.029
Use #E3FFEE 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.