#E1FEF3
Closest named color: Ice (#D6FFFA). oklch(97.3% 0.033 170.8), rgb(225, 254, 243).
Aa
Black text reads best on this color (19.67:1).
About this color
#E1FEF3 is a very light, muted teal or cyan. In OKLCH its lightness is 97%, its chroma 0.033 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Ice (#D6FFFA), ΔE 0.015 away. Black text reads best on it, at 19.67:1.
| Hue family | Teals and cyans |
| Lightness | very light (97%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Ice (#D6FFFA) |
| Black text | 19.67:1 |
| White text | 1.06:1 |
Values
| HEX | #E1FEF3 |
| RGB | rgb(225, 254, 243) |
| HSL | hsl(157, 94%, 94%) |
| OKLCH | oklch(97.3% 0.033 170.8) |
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 #E1FEF3 | 1.06:1 | Fails | Lc 0.0 | Not readable |
| Black text on #E1FEF3 | 19.67:1 | AAA | Lc 101.5 | Preferred for body text |
| #E1FEF3 text on white | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #E1FEF3 text on black | 19.67:1 | AAA | Lc -102.9 | 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)
#E1FEF3
oklch(97.3% 0.033 170.8)
-
Step 100
100
#E2EDE9
oklch(93.7% 0.013 172.4)
-
Step 200
200
#CADFD7
oklch(88.6% 0.025 170.9)
-
Step 300
300
#A6CABD
oklch(80.9% 0.043 171.3)
-
Step 400
400
#74AF9B
oklch(70.8% 0.068 171)
-
Step 500
500
#4B9B82
oklch(63.2% 0.088 170.6)
-
Step 600
600
#27856C
oklch(55.6% 0.095 171.3)
-
Step 700
700
#18715A
oklch(49.2% 0.089 170.8)
-
Step 800
800
#185C49
oklch(42.7% 0.074 170.3)
-
Step 900
900
#1C4B3D
oklch(37.6% 0.057 170.8)
-
Step 950
950
#122C24
oklch(27% 0.036 171.2)
#E1FEF3 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) | #FCFAF3 | 0.035 |
| Deuteranopia (no green cones) | #F6F6F4 | 0.032 |
| Tritanopia (no blue cones) | #DBFFFB | 0.012 |
| Achromatopsia (no color) | #F7F7F7 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E1FEF3
#E1FEF3
oklch(97.3% 0.033 170.8)
- #FFF2F7
#FFF2F7
oklch(97.3% 0.015 352)
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 #E1FEF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ice #D6FFFA ΔE 0.015
- Light Cyan #E0FFFF ΔE 0.015
- Ice Blue #D7FFFE ΔE 0.017
- Very Pale Blue #D6FFFE ΔE 0.018
- Honeydew #F0FFF0 ΔE 0.019
- Very Light Blue #D5FFFF ΔE 0.019
- Really Light Blue #D4FFFF ΔE 0.020
- Pale Blue #D0FEFE ΔE 0.023
Use #E1FEF3 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.