#D9F4E7
Closest named color: Duck Egg Blue (#C3FBF4). oklch(94.4% 0.033 165.1), rgb(217, 244, 231).
Aa
Black text reads best on this color (18.04:1).
About this color
#D9F4E7 is a very light, muted green. In OKLCH its lightness is 94%, its chroma 0.033 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Duck Egg Blue (#C3FBF4), ΔE 0.029 away. Black text reads best on it, at 18.04:1.
| Hue family | Greens |
| Lightness | very light (94%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Duck Egg Blue (#C3FBF4) |
| Black text | 18.04:1 |
| White text | 1.16:1 |
Values
| HEX | #D9F4E7 |
| RGB | rgb(217, 244, 231) |
| HSL | hsl(151, 55%, 90%) |
| OKLCH | oklch(94.4% 0.033 165.1) |
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 #D9F4E7 | 1.16:1 | Fails | Lc -9.1 | Not readable |
| Black text on #D9F4E7 | 18.04:1 | AAA | Lc 95.8 | Preferred for body text |
| #D9F4E7 text on white | 1.16:1 | Fails | Lc 7.8 | Not readable |
| #D9F4E7 text on black | 18.04:1 | AAA | Lc -96.6 | 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)
#D9F4E7
oklch(94.4% 0.033 165.1)
-
Step 200
200
#CCDED5
oklch(88.5% 0.023 164.5)
-
Step 300
300
#A8CABA
oklch(81% 0.043 165.2)
-
Step 400
400
#78AE96
oklch(70.6% 0.067 165.1)
-
Step 500
500
#519A7C
oklch(63% 0.087 165)
-
Step 600
600
#318565
oklch(55.7% 0.096 164.7)
-
Step 700
700
#227054
oklch(49% 0.088 165.2)
-
Step 800
800
#1F5B45
oklch(42.6% 0.072 165.5)
-
Step 900
900
#204B3A
oklch(37.7% 0.057 165.2)
-
Step 950
950
#142C22
oklch(27% 0.036 165)
#D9F4E7 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) | #F3F0E6 | 0.034 |
| Deuteranopia (no green cones) | #EEECE8 | 0.033 |
| Tritanopia (no blue cones) | #D4F4F0 | 0.013 |
| Achromatopsia (no color) | #EEEEEE | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D9F4E7
#D9F4E7
oklch(94.4% 0.033 165.1)
- #FEE4F1
#FEE4F1
oklch(94.4% 0.033 346)
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 #D9F4E7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Duck Egg Blue #C3FBF4 ΔE 0.029
- Ice #D6FFFA ΔE 0.031
- Pale Blue #D0FEFE ΔE 0.033
- Light Light Blue #CAFFFB ΔE 0.033
- Anti-Flash White #EDF2F4 ΔE 0.033
- Very Pale Blue #D6FFFE ΔE 0.034
- Ice Blue #D7FFFE ΔE 0.034
- Eggshell Blue #C4FFF7 ΔE 0.034
Use #D9F4E7 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.