#D3F2DF
Closest named color: Duck Egg Blue (#C3FBF4). oklch(93.4% 0.041 158.6), rgb(211, 242, 223).
Aa
Black text reads best on this color (17.53:1).
About this color
#D3F2DF is a very light, muted green. In OKLCH its lightness is 93%, its chroma 0.041 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Duck Egg Blue (#C3FBF4), ΔE 0.032 away. Black text reads best on it, at 17.53:1.
| Hue family | Greens |
| Lightness | very light (93%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Duck Egg Blue (#C3FBF4) |
| Black text | 17.53:1 |
| White text | 1.19:1 |
Values
| HEX | #D3F2DF |
| RGB | rgb(211, 242, 223) |
| HSL | hsl(143, 54%, 89%) |
| OKLCH | oklch(93.4% 0.041 158.6) |
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 #D3F2DF | 1.19:1 | Fails | Lc -11.3 | Not readable |
| Black text on #D3F2DF | 17.53:1 | AAA | Lc 93.9 | Preferred for body text |
| #D3F2DF text on white | 1.19:1 | Fails | Lc 9.6 | Not readable |
| #D3F2DF text on black | 17.53:1 | AAA | Lc -94.5 | 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)
#D3F2DF
oklch(93.4% 0.041 158.6)
-
Step 200
200
#CADFD2
oklch(88.4% 0.029 158.6)
-
Step 300
300
#A4CCB4
oklch(81% 0.054 158.6)
-
Step 400
400
#71B18D
oklch(70.7% 0.085 158.6)
-
Step 500
500
#479D71
oklch(63.1% 0.108 158.7)
-
Step 600
600
#1F8859
oklch(55.7% 0.118 158.6)
-
Step 700
700
#0D7349
oklch(49.1% 0.109 158.7)
-
Step 800
800
#125E3C
oklch(42.8% 0.091 158.5)
-
Step 900
900
#194D33
oklch(37.8% 0.071 158.2)
-
Step 950
950
#102D1E
oklch(27% 0.045 158.6)
#D3F2DF 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) | #F1EDDE | 0.039 |
| Deuteranopia (no green cones) | #ECE9E0 | 0.038 |
| Tritanopia (no blue cones) | #CEF2EC | 0.018 |
| Achromatopsia (no color) | #EBEBEB | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D3F2DF
#D3F2DF
oklch(93.4% 0.041 158.6)
- #FDDFF2
#FDDFF2
oklch(93.4% 0.041 339.6)
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 #D3F2DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Duck Egg Blue #C3FBF4 ΔE 0.032
- Eggshell Blue #C4FFF7 ΔE 0.039
- Pale Aqua #B8FFEB ΔE 0.040
- Pale Silver #D8E2DC ΔE 0.041
- Light Light Blue #CAFFFB ΔE 0.041
- Ice #D6FFFA ΔE 0.042
- Pale Blue #D0FEFE ΔE 0.043
- Pale Sky Blue #BDF6FE ΔE 0.044
Use #D3F2DF 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.