#CDE8DB
Closest named color: Pale Silver (#D8E2DC). oklch(90.8% 0.033 165.1), rgb(205, 232, 219).
Aa
Black text reads best on this color (16.16:1).
About this color
#CDE8DB is a very light, muted green. In OKLCH its lightness is 91%, 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 Pale Silver (#D8E2DC), ΔE 0.021 away. Black text reads best on it, at 16.16:1.
| Hue family | Greens |
| Lightness | very light (91%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Pale Silver (#D8E2DC) |
| Black text | 16.16:1 |
| White text | 1.29:1 |
Values
| HEX | #CDE8DB |
| RGB | rgb(205, 232, 219) |
| HSL | hsl(151, 37%, 86%) |
| OKLCH | oklch(90.8% 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 #CDE8DB | 1.29:1 | Fails | Lc -17.1 | Dividers and decoration only |
| Black text on #CDE8DB | 16.16:1 | AAA | Lc 88.8 | Fine for body text |
| #CDE8DB text on white | 1.29:1 | Fails | Lc 14.8 | Not readable |
| #CDE8DB text on black | 16.16:1 | AAA | Lc -88.9 | Fine 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 200.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE8
oklch(93.7% 0.013 164.8)
-
Step 200
200 (this color)
#CDE8DB
oklch(90.8% 0.033 165.1)
-
Step 300
300
#A8CABA
oklch(81% 0.043 165.2)
-
Step 400
400
#77AF96
oklch(70.8% 0.069 164.9)
-
Step 500
500
#519A7C
oklch(63% 0.087 165)
-
Step 600
600
#308565
oklch(55.6% 0.096 164.8)
-
Step 700
700
#217054
oklch(49% 0.089 165.4)
-
Step 800
800
#1F5C45
oklch(42.8% 0.074 164.8)
-
Step 900
900
#204B3A
oklch(37.7% 0.057 165.2)
-
Step 950
950
#142C22
oklch(27% 0.036 165)
#CDE8DB 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) | #E7E4DA | 0.034 |
| Deuteranopia (no green cones) | #E2E0DC | 0.033 |
| Tritanopia (no blue cones) | #C8E8E4 | 0.013 |
| Achromatopsia (no color) | #E2E2E2 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDE8DB
#CDE8DB
oklch(90.8% 0.033 165.1)
- #F2D8E6
#F2D8E6
oklch(90.8% 0.034 344.1)
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 #CDE8DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Silver #D8E2DC ΔE 0.021
- Platinum #E0E1DD ΔE 0.030
- Gainsboro #DCDCDC ΔE 0.036
- Pale Turquoise #AFEEEE ΔE 0.039
- Tea Green #CAE7B9 ΔE 0.045
- Powder Blue #B0E0E6 ΔE 0.046
- Diamond #B9F2FF ΔE 0.049
- Duck Egg Blue #C3FBF4 ΔE 0.050
Use #CDE8DB 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.