#D9F4E5
Closest named color: Duck Egg Blue (#C3FBF4). oklch(94.3% 0.035 161.4), rgb(217, 244, 229).
Aa
Black text reads best on this color (18.02:1).
About this color
#D9F4E5 is a very light, muted green. In OKLCH its lightness is 94%, its chroma 0.035 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Duck Egg Blue (#C3FBF4), ΔE 0.030 away. Black text reads best on it, at 18.02:1.
| Hue family | Greens |
| Lightness | very light (94%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Duck Egg Blue (#C3FBF4) |
| Black text | 18.02:1 |
| White text | 1.16:1 |
Values
| HEX | #D9F4E5 |
| RGB | rgb(217, 244, 229) |
| HSL | hsl(147, 55%, 90%) |
| OKLCH | oklch(94.3% 0.035 161.4) |
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 #D9F4E5 | 1.16:1 | Fails | Lc -9.2 | Not readable |
| Black text on #D9F4E5 | 18.02:1 | AAA | Lc 95.7 | Preferred for body text |
| #D9F4E5 text on white | 1.16:1 | Fails | Lc 7.8 | Not readable |
| #D9F4E5 text on black | 18.02:1 | AAA | Lc -96.5 | 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 100.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100 (this color)
#D9F4E5
oklch(94.3% 0.035 161.4)
-
Step 200
200
#CCDED4
oklch(88.4% 0.024 161.7)
-
Step 300
300
#A8CAB8
oklch(80.9% 0.044 162.2)
-
Step 400
400
#78AF93
oklch(70.8% 0.071 161.7)
-
Step 500
500
#529B78
oklch(63.2% 0.091 161.4)
-
Step 600
600
#328561
oklch(55.6% 0.099 161.7)
-
Step 700
700
#247150
oklch(49.2% 0.092 161.3)
-
Step 800
800
#205C41
oklch(42.8% 0.077 160.8)
-
Step 900
900
#214B37
oklch(37.6% 0.059 161)
-
Step 950
950
#142C21
oklch(27% 0.037 162.7)
#D9F4E5 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) | #F3F0E4 | 0.034 |
| Deuteranopia (no green cones) | #EEECE6 | 0.033 |
| Tritanopia (no blue cones) | #D4F4EF | 0.014 |
| Achromatopsia (no color) | #EEEEEE | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D9F4E5
#D9F4E5
oklch(94.3% 0.035 161.4)
- #FEE4F3
#FEE4F3
oklch(94.4% 0.034 342.2)
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 #D9F4E5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Duck Egg Blue #C3FBF4 ΔE 0.030
- Ice #D6FFFA ΔE 0.033
- Pale Blue #D0FEFE ΔE 0.035
- Light Light Blue #CAFFFB ΔE 0.035
- Eggshell Blue #C4FFF7 ΔE 0.035
- Anti-Flash White #EDF2F4 ΔE 0.035
- Very Pale Blue #D6FFFE ΔE 0.036
- Ice Blue #D7FFFE ΔE 0.036
Use #D9F4E5 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.