#D3F4DC
Closest named color: Duck Egg Blue (#C3FBF4). oklch(93.7% 0.047 153.8), rgb(211, 244, 220).
Aa
Black text reads best on this color (17.74:1).
About this color
#D3F4DC is a very light, muted green. In OKLCH its lightness is 94%, its chroma 0.047 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Duck Egg Blue (#C3FBF4), ΔE 0.033 away. Black text reads best on it, at 17.74:1.
| Hue family | Greens |
| Lightness | very light (94%) |
| Chroma | muted (0.047) |
| Temperature | in between |
| Nearest name | Duck Egg Blue (#C3FBF4) |
| Black text | 17.74:1 |
| White text | 1.18:1 |
Values
| HEX | #D3F4DC |
| RGB | rgb(211, 244, 220) |
| HSL | hsl(136, 60%, 89%) |
| OKLCH | oklch(93.7% 0.047 153.8) |
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 #D3F4DC | 1.18:1 | Fails | Lc -10.4 | Not readable |
| Black text on #D3F4DC | 17.74:1 | AAA | Lc 94.7 | Preferred for body text |
| #D3F4DC text on white | 1.18:1 | Fails | Lc 8.9 | Not readable |
| #D3F4DC text on black | 17.74:1 | AAA | Lc -95.4 | 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 100.
-
Step 50
50
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100 (this color)
#D3F4DC
oklch(93.7% 0.047 153.8)
-
Step 200
200
#C9E0CF
oklch(88.5% 0.034 153.6)
-
Step 300
300
#A3CDAF
oklch(81% 0.061 153.8)
-
Step 400
400
#6EB285
oklch(70.6% 0.096 154.2)
-
Step 500
500
#429F66
oklch(63.2% 0.124 153.8)
-
Step 600
600
#14894D
oklch(55.5% 0.134 154)
-
Step 700
700
#00743E
oklch(49% 0.124 153.9)
-
Step 800
800
#0A5F33
oklch(42.8% 0.104 153.7)
-
Step 900
900
#164E2D
oklch(37.8% 0.081 153.7)
-
Step 950
950
#0F2E1B
oklch(27.2% 0.051 154.1)
#D3F4DC 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) | #F4EEDB | 0.043 |
| Deuteranopia (no green cones) | #EEEADD | 0.042 |
| Tritanopia (no blue cones) | #CEF3ED | 0.024 |
| Achromatopsia (no color) | #ECECEC | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D3F4DC
#D3F4DC
oklch(93.7% 0.047 153.8)
- #FFDFF7
#FFDFF7
oklch(93.7% 0.047 334.7)
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 #D3F4DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Duck Egg Blue #C3FBF4 ΔE 0.033
- Pale Aqua #B8FFEB ΔE 0.038
- Eggshell Blue #C4FFF7 ΔE 0.038
- Light Light Blue #CAFFFB ΔE 0.041
- Ice #D6FFFA ΔE 0.042
- Beige #F5F5DC ΔE 0.043
- Pale Blue #D0FEFE ΔE 0.044
- Pale Cyan #B7FFFA ΔE 0.046
Use #D3F4DC 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.